73542920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 190926720

約数和(自身を除く): 117383800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 361, 380, 418, 440, 463, 722, 760, 836, 926, 1045, 1444, 1672, 1805, 1852, 2090, 2315, 2888, 3610, 3704, 3971, 4180, 4630, 5093, 7220, 7942, 8360, 8797, 9260, 10186, 14440, 15884, 17594, 18520, 19855, 20372, 25465, 31768, 35188, 39710, 40744, 43985, 50930, 70376, 79420, 87970, 96767, 101860, 158840, 167143, 175940, 193534, 203720, 334286, 351880, 387068, 483835, 668572, 774136, 835715, 967670, 1337144, 1671430, 1838573, 1935340, 3342860, 3677146, 3870680, 6685720, 7354292, 9192865, 14708584, 18385730, 36771460, 73542920]

約数ペア:

[(1, 73542920), (2, 36771460), (4, 18385730), (5, 14708584), (8, 9192865), (10, 7354292), (11, 6685720), (19, 3870680), (20, 3677146), (22, 3342860), (38, 1935340), (40, 1838573), (44, 1671430), (55, 1337144), (76, 967670), (88, 835715), (95, 774136), (110, 668572), (152, 483835), (190, 387068), (209, 351880), (220, 334286), (361, 203720), (380, 193534), (418, 175940), (440, 167143), (463, 158840), (722, 101860), (760, 96767), (836, 87970), (926, 79420), (1045, 70376), (1444, 50930), (1672, 43985), (1805, 40744), (1852, 39710), (2090, 35188), (2315, 31768), (2888, 25465), (3610, 20372), (3704, 19855), (3971, 18520), (4180, 17594), (4630, 15884), (5093, 14440), (7220, 10186), (7942, 9260), (8360, 8797)]