251282016080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9463}}^1\times {\mathrm{8971}}^1$

素因数の和:18484

約数の個数: 80

約数和(自身を含む): 600151004544

約数和(自身を除く): 348868988464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 8971, 9463, 17942, 18926, 35884, 37852, 44855, 47315, 71768, 75704, 89710, 94630, 143536, 151408, 179420, 189260, 331927, 350131, 358840, 378520, 663854, 700262, 717680, 757040, 1327708, 1400524, 1659635, 1750655, 2655416, 2801048, 3319270, 3501310, 5310832, 5602096, 6638540, 7002620, 13277080, 14005240, 26554160, 28010480, 84892573, 169785146, 339570292, 424462865, 679140584, 848925730, 1358281168, 1697851460, 3141025201, 3395702920, 6282050402, 6791405840, 12564100804, 15705126005, 25128201608, 31410252010, 50256403216, 62820504020, 125641008040, 251282016080]

約数ペア:

[(1, 251282016080), (2, 125641008040), (4, 62820504020), (5, 50256403216), (8, 31410252010), (10, 25128201608), (16, 15705126005), (20, 12564100804), (37, 6791405840), (40, 6282050402), (74, 3395702920), (80, 3141025201), (148, 1697851460), (185, 1358281168), (296, 848925730), (370, 679140584), (592, 424462865), (740, 339570292), (1480, 169785146), (2960, 84892573), (8971, 28010480), (9463, 26554160), (17942, 14005240), (18926, 13277080), (35884, 7002620), (37852, 6638540), (44855, 5602096), (47315, 5310832), (71768, 3501310), (75704, 3319270), (89710, 2801048), (94630, 2655416), (143536, 1750655), (151408, 1659635), (179420, 1400524), (189260, 1327708), (331927, 757040), (350131, 717680), (358840, 700262), (378520, 663854)]