16170400

素因数分解:

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

素因数の和:107

約数の個数: 144

約数和(自身を含む): 44294040

約数和(自身を除く): 28123640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 41, 50, 58, 68, 80, 82, 85, 100, 116, 136, 145, 160, 164, 170, 200, 205, 232, 272, 290, 328, 340, 400, 410, 425, 464, 493, 544, 580, 656, 680, 697, 725, 800, 820, 850, 928, 986, 1025, 1160, 1189, 1312, 1360, 1394, 1450, 1640, 1700, 1972, 2050, 2320, 2378, 2465, 2720, 2788, 2900, 3280, 3400, 3485, 3944, 4100, 4640, 4756, 4930, 5576, 5800, 5945, 6560, 6800, 6970, 7888, 8200, 9512, 9860, 11152, 11600, 11890, 12325, 13600, 13940, 15776, 16400, 17425, 19024, 19720, 20213, 22304, 23200, 23780, 24650, 27880, 29725, 32800, 34850, 38048, 39440, 40426, 47560, 49300, 55760, 59450, 69700, 78880, 80852, 95120, 98600, 101065, 111520, 118900, 139400, 161704, 190240, 197200, 202130, 237800, 278800, 323408, 394400, 404260, 475600, 505325, 557600, 646816, 808520, 951200, 1010650, 1617040, 2021300, 3234080, 4042600, 8085200, 16170400]

約数ペア:

[(1, 16170400), (2, 8085200), (4, 4042600), (5, 3234080), (8, 2021300), (10, 1617040), (16, 1010650), (17, 951200), (20, 808520), (25, 646816), (29, 557600), (32, 505325), (34, 475600), (40, 404260), (41, 394400), (50, 323408), (58, 278800), (68, 237800), (80, 202130), (82, 197200), (85, 190240), (100, 161704), (116, 139400), (136, 118900), (145, 111520), (160, 101065), (164, 98600), (170, 95120), (200, 80852), (205, 78880), (232, 69700), (272, 59450), (290, 55760), (328, 49300), (340, 47560), (400, 40426), (410, 39440), (425, 38048), (464, 34850), (493, 32800), (544, 29725), (580, 27880), (656, 24650), (680, 23780), (697, 23200), (725, 22304), (800, 20213), (820, 19720), (850, 19024), (928, 17425), (986, 16400), (1025, 15776), (1160, 13940), (1189, 13600), (1312, 12325), (1360, 11890), (1394, 11600), (1450, 11152), (1640, 9860), (1700, 9512), (1972, 8200), (2050, 7888), (2320, 6970), (2378, 6800), (2465, 6560), (2720, 5945), (2788, 5800), (2900, 5576), (3280, 4930), (3400, 4756), (3485, 4640), (3944, 4100)]