8085200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 21795480

約数和(自身を除く): 13710280

約数列:

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

約数ペア:

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