4086460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 10521504

約数和(自身を除く): 6435044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 101, 119, 140, 170, 202, 238, 289, 340, 404, 476, 505, 578, 595, 707, 1010, 1156, 1190, 1414, 1445, 1717, 2020, 2023, 2380, 2828, 2890, 3434, 3535, 4046, 5780, 6868, 7070, 8092, 8585, 10115, 12019, 14140, 17170, 20230, 24038, 29189, 34340, 40460, 48076, 58378, 60095, 116756, 120190, 145945, 204323, 240380, 291890, 408646, 583780, 817292, 1021615, 2043230, 4086460]

約数ペア:

[(1, 4086460), (2, 2043230), (4, 1021615), (5, 817292), (7, 583780), (10, 408646), (14, 291890), (17, 240380), (20, 204323), (28, 145945), (34, 120190), (35, 116756), (68, 60095), (70, 58378), (85, 48076), (101, 40460), (119, 34340), (140, 29189), (170, 24038), (202, 20230), (238, 17170), (289, 14140), (340, 12019), (404, 10115), (476, 8585), (505, 8092), (578, 7070), (595, 6868), (707, 5780), (1010, 4046), (1156, 3535), (1190, 3434), (1414, 2890), (1445, 2828), (1717, 2380), (2020, 2023)]