25693760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3531

約数の個数: 56

約数和(自身を含む): 63861696

約数和(自身を除く): 38167936

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, 3491, 3680, 6982, 7360, 13964, 17455, 27928, 34910, 55856, 69820, 80293, 111712, 139640, 160586, 223424, 279280, 321172, 401465, 558560, 642344, 802930, 1117120, 1284688, 1605860, 2569376, 3211720, 5138752, 6423440, 12846880, 25693760]

約数ペア:

[(1, 25693760), (2, 12846880), (4, 6423440), (5, 5138752), (8, 3211720), (10, 2569376), (16, 1605860), (20, 1284688), (23, 1117120), (32, 802930), (40, 642344), (46, 558560), (64, 401465), (80, 321172), (92, 279280), (115, 223424), (160, 160586), (184, 139640), (230, 111712), (320, 80293), (368, 69820), (460, 55856), (736, 34910), (920, 27928), (1472, 17455), (1840, 13964), (3491, 7360), (3680, 6982)]