57768100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 138763688

約数和(自身を除く): 80995588

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 650, 740, 925, 962, 1201, 1300, 1850, 1924, 2402, 2405, 3700, 4804, 4810, 6005, 9620, 12010, 12025, 15613, 24020, 24050, 30025, 31226, 44437, 48100, 60050, 62452, 78065, 88874, 120100, 156130, 177748, 222185, 312260, 390325, 444370, 577681, 780650, 888740, 1110925, 1155362, 1561300, 2221850, 2310724, 2888405, 4443700, 5776810, 11553620, 14442025, 28884050, 57768100]

約数ペア:

[(1, 57768100), (2, 28884050), (4, 14442025), (5, 11553620), (10, 5776810), (13, 4443700), (20, 2888405), (25, 2310724), (26, 2221850), (37, 1561300), (50, 1155362), (52, 1110925), (65, 888740), (74, 780650), (100, 577681), (130, 444370), (148, 390325), (185, 312260), (260, 222185), (325, 177748), (370, 156130), (481, 120100), (650, 88874), (740, 78065), (925, 62452), (962, 60050), (1201, 48100), (1300, 44437), (1850, 31226), (1924, 30025), (2402, 24050), (2405, 24020), (3700, 15613), (4804, 12025), (4810, 12010), (6005, 9620)]