24861980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8693}}^1$

素因数の和:8726

約数の個数: 48

約数和(自身を含む): 61344864

約数和(自身を除く): 36482884

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8693, 17386, 34772, 43465, 86930, 95623, 113009, 173860, 191246, 226018, 382492, 452036, 478115, 565045, 956230, 1130090, 1243099, 1912460, 2260180, 2486198, 4972396, 6215495, 12430990, 24861980]

約数ペア:

[(1, 24861980), (2, 12430990), (4, 6215495), (5, 4972396), (10, 2486198), (11, 2260180), (13, 1912460), (20, 1243099), (22, 1130090), (26, 956230), (44, 565045), (52, 478115), (55, 452036), (65, 382492), (110, 226018), (130, 191246), (143, 173860), (220, 113009), (260, 95623), (286, 86930), (572, 43465), (715, 34772), (1430, 17386), (2860, 8693)]