534355120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8423}}^1$

素因数の和:8510

約数の個数: 80

約数和(自身を含む): 1360037952

約数和(自身を除く): 825682832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 976, 1040, 1220, 1586, 2440, 3172, 3965, 4880, 6344, 7930, 8423, 12688, 15860, 16846, 31720, 33692, 42115, 63440, 67384, 84230, 109499, 134768, 168460, 218998, 336920, 437996, 513803, 547495, 673840, 875992, 1027606, 1094990, 1751984, 2055212, 2189980, 2569015, 4110424, 4379960, 5138030, 6679439, 8220848, 8759920, 10276060, 13358878, 20552120, 26717756, 33397195, 41104240, 53435512, 66794390, 106871024, 133588780, 267177560, 534355120]

約数ペア:

[(1, 534355120), (2, 267177560), (4, 133588780), (5, 106871024), (8, 66794390), (10, 53435512), (13, 41104240), (16, 33397195), (20, 26717756), (26, 20552120), (40, 13358878), (52, 10276060), (61, 8759920), (65, 8220848), (80, 6679439), (104, 5138030), (122, 4379960), (130, 4110424), (208, 2569015), (244, 2189980), (260, 2055212), (305, 1751984), (488, 1094990), (520, 1027606), (610, 875992), (793, 673840), (976, 547495), (1040, 513803), (1220, 437996), (1586, 336920), (2440, 218998), (3172, 168460), (3965, 134768), (4880, 109499), (6344, 84230), (7930, 67384), (8423, 63440), (12688, 42115), (15860, 33692), (16846, 31720)]