83148560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5016

約数の個数: 80

約数和(自身を含む): 222039360

約数和(自身を除く): 138890800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 4973, 8360, 9946, 16720, 19892, 24865, 39784, 49730, 54703, 79568, 94487, 99460, 109406, 188974, 198920, 218812, 273515, 377948, 397840, 437624, 472435, 547030, 755896, 875248, 944870, 1039357, 1094060, 1511792, 1889740, 2078714, 2188120, 3779480, 4157428, 4376240, 5196785, 7558960, 8314856, 10393570, 16629712, 20787140, 41574280, 83148560]

約数ペア:

[(1, 83148560), (2, 41574280), (4, 20787140), (5, 16629712), (8, 10393570), (10, 8314856), (11, 7558960), (16, 5196785), (19, 4376240), (20, 4157428), (22, 3779480), (38, 2188120), (40, 2078714), (44, 1889740), (55, 1511792), (76, 1094060), (80, 1039357), (88, 944870), (95, 875248), (110, 755896), (152, 547030), (176, 472435), (190, 437624), (209, 397840), (220, 377948), (304, 273515), (380, 218812), (418, 198920), (440, 188974), (760, 109406), (836, 99460), (880, 94487), (1045, 79568), (1520, 54703), (1672, 49730), (2090, 39784), (3344, 24865), (4180, 19892), (4973, 16720), (8360, 9946)]