114889840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1898

約数の個数: 80

約数和(自身を含む): 292543776

約数和(自身を除く): 177653936

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, 1811, 2440, 3172, 3622, 3965, 4880, 6344, 7244, 7930, 9055, 12688, 14488, 15860, 18110, 23543, 28976, 31720, 36220, 47086, 63440, 72440, 94172, 110471, 117715, 144880, 188344, 220942, 235430, 376688, 441884, 470860, 552355, 883768, 941720, 1104710, 1436123, 1767536, 1883440, 2209420, 2872246, 4418840, 5744492, 7180615, 8837680, 11488984, 14361230, 22977968, 28722460, 57444920, 114889840]

約数ペア:

[(1, 114889840), (2, 57444920), (4, 28722460), (5, 22977968), (8, 14361230), (10, 11488984), (13, 8837680), (16, 7180615), (20, 5744492), (26, 4418840), (40, 2872246), (52, 2209420), (61, 1883440), (65, 1767536), (80, 1436123), (104, 1104710), (122, 941720), (130, 883768), (208, 552355), (244, 470860), (260, 441884), (305, 376688), (488, 235430), (520, 220942), (610, 188344), (793, 144880), (976, 117715), (1040, 110471), (1220, 94172), (1586, 72440), (1811, 63440), (2440, 47086), (3172, 36220), (3622, 31720), (3965, 28976), (4880, 23543), (6344, 18110), (7244, 15860), (7930, 14488), (9055, 12688)]