10718660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 24104640

約数和(自身を除く): 13385980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 421, 670, 842, 1273, 1340, 1684, 2105, 2546, 4210, 5092, 6365, 7999, 8420, 12730, 15998, 25460, 28207, 31996, 39995, 56414, 79990, 112828, 141035, 159980, 282070, 535933, 564140, 1071866, 2143732, 2679665, 5359330, 10718660]

約数ペア:

[(1, 10718660), (2, 5359330), (4, 2679665), (5, 2143732), (10, 1071866), (19, 564140), (20, 535933), (38, 282070), (67, 159980), (76, 141035), (95, 112828), (134, 79990), (190, 56414), (268, 39995), (335, 31996), (380, 28207), (421, 25460), (670, 15998), (842, 12730), (1273, 8420), (1340, 7999), (1684, 6365), (2105, 5092), (2546, 4210)]