25119680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3453

約数の個数: 56

約数和(自身を含む): 62435232

約数和(自身を除く): 37315552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3413, 3680, 6826, 7360, 13652, 17065, 27304, 34130, 54608, 68260, 78499, 109216, 136520, 156998, 218432, 273040, 313996, 392495, 546080, 627992, 784990, 1092160, 1255984, 1569980, 2511968, 3139960, 5023936, 6279920, 12559840, 25119680]

約数ペア:

[(1, 25119680), (2, 12559840), (4, 6279920), (5, 5023936), (8, 3139960), (10, 2511968), (16, 1569980), (20, 1255984), (23, 1092160), (32, 784990), (40, 627992), (46, 546080), (64, 392495), (80, 313996), (92, 273040), (115, 218432), (160, 156998), (184, 136520), (230, 109216), (320, 78499), (368, 68260), (460, 54608), (736, 34130), (920, 27304), (1472, 17065), (1840, 13652), (3413, 7360), (3680, 6826)]