80596670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 194037120

約数和(自身を除く): 113440450

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 385, 418, 490, 539, 665, 770, 787, 931, 1045, 1078, 1330, 1463, 1574, 1862, 2090, 2695, 2926, 3935, 4655, 5390, 5509, 7315, 7870, 8657, 9310, 10241, 11018, 14630, 14953, 17314, 20482, 27545, 29906, 38563, 43285, 51205, 55090, 60599, 74765, 77126, 86570, 102410, 104671, 121198, 149530, 164483, 192815, 209342, 302995, 328966, 385630, 424193, 523355, 605990, 732697, 822415, 848386, 1046710, 1151381, 1465394, 1644830, 2120965, 2302762, 3663485, 4241930, 5756905, 7326970, 8059667, 11513810, 16119334, 40298335, 80596670]

約数ペア:

[(1, 80596670), (2, 40298335), (5, 16119334), (7, 11513810), (10, 8059667), (11, 7326970), (14, 5756905), (19, 4241930), (22, 3663485), (35, 2302762), (38, 2120965), (49, 1644830), (55, 1465394), (70, 1151381), (77, 1046710), (95, 848386), (98, 822415), (110, 732697), (133, 605990), (154, 523355), (190, 424193), (209, 385630), (245, 328966), (266, 302995), (385, 209342), (418, 192815), (490, 164483), (539, 149530), (665, 121198), (770, 104671), (787, 102410), (931, 86570), (1045, 77126), (1078, 74765), (1330, 60599), (1463, 55090), (1574, 51205), (1862, 43285), (2090, 38563), (2695, 29906), (2926, 27545), (3935, 20482), (4655, 17314), (5390, 14953), (5509, 14630), (7315, 11018), (7870, 10241), (8657, 9310)]