26103615980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{66977}}^1$

素因数の和:68498

約数の個数: 48

約数和(自身を含む): 59074596000

約数和(自身を除く): 32970980020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1499, 2998, 5996, 7495, 14990, 19487, 29980, 38974, 66977, 77948, 97435, 133954, 194870, 267908, 334885, 389740, 669770, 870701, 1339540, 1741402, 3482804, 4353505, 8707010, 17414020, 100398523, 200797046, 401594092, 501992615, 1003985230, 1305180799, 2007970460, 2610361598, 5220723196, 6525903995, 13051807990, 26103615980]

約数ペア:

[(1, 26103615980), (2, 13051807990), (4, 6525903995), (5, 5220723196), (10, 2610361598), (13, 2007970460), (20, 1305180799), (26, 1003985230), (52, 501992615), (65, 401594092), (130, 200797046), (260, 100398523), (1499, 17414020), (2998, 8707010), (5996, 4353505), (7495, 3482804), (14990, 1741402), (19487, 1339540), (29980, 870701), (38974, 669770), (66977, 389740), (77948, 334885), (97435, 267908), (133954, 194870)]