39617480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 116348400

約数和(自身を除く): 76730920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 41, 49, 56, 58, 68, 70, 82, 85, 98, 116, 119, 136, 140, 145, 164, 170, 196, 203, 205, 232, 238, 245, 280, 287, 290, 328, 340, 392, 406, 410, 476, 490, 493, 574, 580, 595, 680, 697, 812, 820, 833, 952, 980, 986, 1015, 1148, 1160, 1189, 1190, 1394, 1421, 1435, 1624, 1640, 1666, 1960, 1972, 2009, 2030, 2296, 2378, 2380, 2465, 2788, 2842, 2870, 3332, 3451, 3485, 3944, 4018, 4060, 4165, 4756, 4760, 4879, 4930, 5576, 5684, 5740, 5945, 6664, 6902, 6970, 7105, 8036, 8120, 8323, 8330, 9512, 9758, 9860, 10045, 11368, 11480, 11890, 13804, 13940, 14210, 16072, 16646, 16660, 17255, 19516, 19720, 20090, 20213, 23780, 24157, 24395, 27608, 27880, 28420, 33292, 33320, 34153, 34510, 39032, 40180, 40426, 41615, 47560, 48314, 48790, 56840, 58261, 66584, 68306, 69020, 80360, 80852, 83230, 96628, 97580, 101065, 116522, 120785, 136612, 138040, 141491, 161704, 166460, 170765, 193256, 195160, 202130, 233044, 241570, 273224, 282982, 291305, 332920, 341530, 404260, 466088, 483140, 565964, 582610, 683060, 707455, 808520, 966280, 990437, 1131928, 1165220, 1366120, 1414910, 1980874, 2330440, 2829820, 3961748, 4952185, 5659640, 7923496, 9904370, 19808740, 39617480]

約数ペア:

[(1, 39617480), (2, 19808740), (4, 9904370), (5, 7923496), (7, 5659640), (8, 4952185), (10, 3961748), (14, 2829820), (17, 2330440), (20, 1980874), (28, 1414910), (29, 1366120), (34, 1165220), (35, 1131928), (40, 990437), (41, 966280), (49, 808520), (56, 707455), (58, 683060), (68, 582610), (70, 565964), (82, 483140), (85, 466088), (98, 404260), (116, 341530), (119, 332920), (136, 291305), (140, 282982), (145, 273224), (164, 241570), (170, 233044), (196, 202130), (203, 195160), (205, 193256), (232, 170765), (238, 166460), (245, 161704), (280, 141491), (287, 138040), (290, 136612), (328, 120785), (340, 116522), (392, 101065), (406, 97580), (410, 96628), (476, 83230), (490, 80852), (493, 80360), (574, 69020), (580, 68306), (595, 66584), (680, 58261), (697, 56840), (812, 48790), (820, 48314), (833, 47560), (952, 41615), (980, 40426), (986, 40180), (1015, 39032), (1148, 34510), (1160, 34153), (1189, 33320), (1190, 33292), (1394, 28420), (1421, 27880), (1435, 27608), (1624, 24395), (1640, 24157), (1666, 23780), (1960, 20213), (1972, 20090), (2009, 19720), (2030, 19516), (2296, 17255), (2378, 16660), (2380, 16646), (2465, 16072), (2788, 14210), (2842, 13940), (2870, 13804), (3332, 11890), (3451, 11480), (3485, 11368), (3944, 10045), (4018, 9860), (4060, 9758), (4165, 9512), (4756, 8330), (4760, 8323), (4879, 8120), (4930, 8036), (5576, 7105), (5684, 6970), (5740, 6902), (5945, 6664)]