100449080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 235815840

約数和(自身を除く): 135366760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 134, 148, 185, 268, 296, 335, 370, 536, 670, 740, 1013, 1340, 1480, 2026, 2479, 2680, 4052, 4958, 5065, 8104, 9916, 10130, 12395, 19832, 20260, 24790, 37481, 40520, 49580, 67871, 74962, 99160, 135742, 149924, 187405, 271484, 299848, 339355, 374810, 542968, 678710, 749620, 1357420, 1499240, 2511227, 2714840, 5022454, 10044908, 12556135, 20089816, 25112270, 50224540, 100449080]

約数ペア:

[(1, 100449080), (2, 50224540), (4, 25112270), (5, 20089816), (8, 12556135), (10, 10044908), (20, 5022454), (37, 2714840), (40, 2511227), (67, 1499240), (74, 1357420), (134, 749620), (148, 678710), (185, 542968), (268, 374810), (296, 339355), (335, 299848), (370, 271484), (536, 187405), (670, 149924), (740, 135742), (1013, 99160), (1340, 74962), (1480, 67871), (2026, 49580), (2479, 40520), (2680, 37481), (4052, 24790), (4958, 20260), (5065, 19832), (8104, 12395), (9916, 10130)]