8045136780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{28069}}^1$

素因数の和:28379

約数の個数: 96

約数和(自身を含む): 23937197760

約数和(自身を除く): 15892060980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 281, 340, 510, 562, 843, 1020, 1124, 1405, 1686, 2810, 3372, 4215, 4777, 5620, 8430, 9554, 14331, 16860, 19108, 23885, 28069, 28662, 47770, 56138, 57324, 71655, 84207, 95540, 112276, 140345, 143310, 168414, 280690, 286620, 336828, 421035, 477173, 561380, 842070, 954346, 1431519, 1684140, 1908692, 2385865, 2863038, 4771730, 5726076, 7157595, 7887389, 9543460, 14315190, 15774778, 23662167, 28630380, 31549556, 39436945, 47324334, 78873890, 94648668, 118310835, 134085613, 157747780, 236621670, 268171226, 402256839, 473243340, 536342452, 670428065, 804513678, 1340856130, 1609027356, 2011284195, 2681712260, 4022568390, 8045136780]

約数ペア:

[(1, 8045136780), (2, 4022568390), (3, 2681712260), (4, 2011284195), (5, 1609027356), (6, 1340856130), (10, 804513678), (12, 670428065), (15, 536342452), (17, 473243340), (20, 402256839), (30, 268171226), (34, 236621670), (51, 157747780), (60, 134085613), (68, 118310835), (85, 94648668), (102, 78873890), (170, 47324334), (204, 39436945), (255, 31549556), (281, 28630380), (340, 23662167), (510, 15774778), (562, 14315190), (843, 9543460), (1020, 7887389), (1124, 7157595), (1405, 5726076), (1686, 4771730), (2810, 2863038), (3372, 2385865), (4215, 1908692), (4777, 1684140), (5620, 1431519), (8430, 954346), (9554, 842070), (14331, 561380), (16860, 477173), (19108, 421035), (23885, 336828), (28069, 286620), (28662, 280690), (47770, 168414), (56138, 143310), (57324, 140345), (71655, 112276), (84207, 95540)]