7925060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 20829312

約数和(自身を除く): 12904252

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 163, 170, 187, 220, 221, 260, 286, 326, 340, 374, 442, 572, 652, 715, 748, 815, 884, 935, 1105, 1430, 1630, 1793, 1870, 2119, 2210, 2431, 2771, 2860, 3260, 3586, 3740, 4238, 4420, 4862, 5542, 7172, 8476, 8965, 9724, 10595, 11084, 12155, 13855, 17930, 21190, 23309, 24310, 27710, 30481, 35860, 36023, 42380, 46618, 48620, 55420, 60962, 72046, 93236, 116545, 121924, 144092, 152405, 180115, 233090, 304810, 360230, 396253, 466180, 609620, 720460, 792506, 1585012, 1981265, 3962530, 7925060]

約数ペア:

[(1, 7925060), (2, 3962530), (4, 1981265), (5, 1585012), (10, 792506), (11, 720460), (13, 609620), (17, 466180), (20, 396253), (22, 360230), (26, 304810), (34, 233090), (44, 180115), (52, 152405), (55, 144092), (65, 121924), (68, 116545), (85, 93236), (110, 72046), (130, 60962), (143, 55420), (163, 48620), (170, 46618), (187, 42380), (220, 36023), (221, 35860), (260, 30481), (286, 27710), (326, 24310), (340, 23309), (374, 21190), (442, 17930), (572, 13855), (652, 12155), (715, 11084), (748, 10595), (815, 9724), (884, 8965), (935, 8476), (1105, 7172), (1430, 5542), (1630, 4862), (1793, 4420), (1870, 4238), (2119, 3740), (2210, 3586), (2431, 3260), (2771, 2860)]