103273960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 240609600

約数和(自身を除く): 137335640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 97, 172, 194, 215, 344, 388, 430, 485, 619, 776, 860, 970, 1238, 1720, 1940, 2476, 3095, 3880, 4171, 4952, 6190, 8342, 12380, 16684, 20855, 24760, 26617, 33368, 41710, 53234, 60043, 83420, 106468, 120086, 133085, 166840, 212936, 240172, 266170, 300215, 480344, 532340, 600430, 1064680, 1200860, 2401720, 2581849, 5163698, 10327396, 12909245, 20654792, 25818490, 51636980, 103273960]

約数ペア:

[(1, 103273960), (2, 51636980), (4, 25818490), (5, 20654792), (8, 12909245), (10, 10327396), (20, 5163698), (40, 2581849), (43, 2401720), (86, 1200860), (97, 1064680), (172, 600430), (194, 532340), (215, 480344), (344, 300215), (388, 266170), (430, 240172), (485, 212936), (619, 166840), (776, 133085), (860, 120086), (970, 106468), (1238, 83420), (1720, 60043), (1940, 53234), (2476, 41710), (3095, 33368), (3880, 26617), (4171, 24760), (4952, 20855), (6190, 16684), (8342, 12380)]