76545040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6728

約数の個数: 80

約数和(自身を含む): 209111616

約数和(自身を除く): 132566576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 6691, 11440, 13382, 26764, 33455, 53528, 66910, 73601, 86983, 107056, 133820, 147202, 173966, 267640, 294404, 347932, 368005, 434915, 535280, 588808, 695864, 736010, 869830, 956813, 1177616, 1391728, 1472020, 1739660, 1913626, 2944040, 3479320, 3827252, 4784065, 5888080, 6958640, 7654504, 9568130, 15309008, 19136260, 38272520, 76545040]

約数ペア:

[(1, 76545040), (2, 38272520), (4, 19136260), (5, 15309008), (8, 9568130), (10, 7654504), (11, 6958640), (13, 5888080), (16, 4784065), (20, 3827252), (22, 3479320), (26, 2944040), (40, 1913626), (44, 1739660), (52, 1472020), (55, 1391728), (65, 1177616), (80, 956813), (88, 869830), (104, 736010), (110, 695864), (130, 588808), (143, 535280), (176, 434915), (208, 368005), (220, 347932), (260, 294404), (286, 267640), (440, 173966), (520, 147202), (572, 133820), (715, 107056), (880, 86983), (1040, 73601), (1144, 66910), (1430, 53528), (2288, 33455), (2860, 26764), (5720, 13382), (6691, 11440)]