15673989160

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{26731}}^1$

素因数の和:26986

約数の個数: 64

約数和(自身を含む): 35857235520

約数和(自身を除く): 20183246360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 137, 214, 274, 428, 535, 548, 685, 856, 1070, 1096, 1370, 2140, 2740, 4280, 5480, 14659, 26731, 29318, 53462, 58636, 73295, 106924, 117272, 133655, 146590, 213848, 267310, 293180, 534620, 586360, 1069240, 2860217, 3662147, 5720434, 7324294, 11440868, 14301085, 14648588, 18310735, 22881736, 28602170, 29297176, 36621470, 57204340, 73242940, 114408680, 146485880, 391849729, 783699458, 1567398916, 1959248645, 3134797832, 3918497290, 7836994580, 15673989160]

約数ペア:

[(1, 15673989160), (2, 7836994580), (4, 3918497290), (5, 3134797832), (8, 1959248645), (10, 1567398916), (20, 783699458), (40, 391849729), (107, 146485880), (137, 114408680), (214, 73242940), (274, 57204340), (428, 36621470), (535, 29297176), (548, 28602170), (685, 22881736), (856, 18310735), (1070, 14648588), (1096, 14301085), (1370, 11440868), (2140, 7324294), (2740, 5720434), (4280, 3662147), (5480, 2860217), (14659, 1069240), (26731, 586360), (29318, 534620), (53462, 293180), (58636, 267310), (73295, 213848), (106924, 146590), (117272, 133655)]