88245040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 227918448

約数和(自身を除く): 139673408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 107, 122, 130, 169, 208, 214, 244, 260, 305, 338, 428, 488, 520, 535, 610, 676, 793, 845, 856, 976, 1040, 1070, 1220, 1352, 1391, 1586, 1690, 1712, 2140, 2440, 2704, 2782, 3172, 3380, 3965, 4280, 4880, 5564, 6344, 6527, 6760, 6955, 7930, 8560, 10309, 11128, 12688, 13054, 13520, 13910, 15860, 18083, 20618, 22256, 26108, 27820, 31720, 32635, 36166, 41236, 51545, 52216, 55640, 63440, 65270, 72332, 82472, 84851, 90415, 103090, 104432, 111280, 130540, 144664, 164944, 169702, 180830, 206180, 261080, 289328, 339404, 361660, 412360, 424255, 522160, 678808, 723320, 824720, 848510, 1103063, 1357616, 1446640, 1697020, 2206126, 3394040, 4412252, 5515315, 6788080, 8824504, 11030630, 17649008, 22061260, 44122520, 88245040]

約数ペア:

[(1, 88245040), (2, 44122520), (4, 22061260), (5, 17649008), (8, 11030630), (10, 8824504), (13, 6788080), (16, 5515315), (20, 4412252), (26, 3394040), (40, 2206126), (52, 1697020), (61, 1446640), (65, 1357616), (80, 1103063), (104, 848510), (107, 824720), (122, 723320), (130, 678808), (169, 522160), (208, 424255), (214, 412360), (244, 361660), (260, 339404), (305, 289328), (338, 261080), (428, 206180), (488, 180830), (520, 169702), (535, 164944), (610, 144664), (676, 130540), (793, 111280), (845, 104432), (856, 103090), (976, 90415), (1040, 84851), (1070, 82472), (1220, 72332), (1352, 65270), (1391, 63440), (1586, 55640), (1690, 52216), (1712, 51545), (2140, 41236), (2440, 36166), (2704, 32635), (2782, 31720), (3172, 27820), (3380, 26108), (3965, 22256), (4280, 20618), (4880, 18083), (5564, 15860), (6344, 13910), (6527, 13520), (6760, 13054), (6955, 12688), (7930, 11128), (8560, 10309)]