68875778840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{295909}}^1$

素因数の和:295977

約数の個数: 96

約数和(自身を含む): 176729288400

約数和(自身を除く): 107853509560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 529, 920, 1012, 1058, 1265, 2024, 2116, 2530, 2645, 4232, 5060, 5290, 5819, 10120, 10580, 11638, 21160, 23276, 29095, 46552, 58190, 116380, 232760, 295909, 591818, 1183636, 1479545, 2367272, 2959090, 3254999, 5918180, 6509998, 6805907, 11836360, 13019996, 13611814, 16274995, 26039992, 27223628, 32549990, 34029535, 54447256, 65099980, 68059070, 74864977, 130199960, 136118140, 149729954, 156535861, 272236280, 299459908, 313071722, 374324885, 598919816, 626143444, 748649770, 782679305, 1252286888, 1497299540, 1565358610, 1721894471, 2994599080, 3130717220, 3443788942, 6261434440, 6887577884, 8609472355, 13775155768, 17218944710, 34437889420, 68875778840]

約数ペア:

[(1, 68875778840), (2, 34437889420), (4, 17218944710), (5, 13775155768), (8, 8609472355), (10, 6887577884), (11, 6261434440), (20, 3443788942), (22, 3130717220), (23, 2994599080), (40, 1721894471), (44, 1565358610), (46, 1497299540), (55, 1252286888), (88, 782679305), (92, 748649770), (110, 626143444), (115, 598919816), (184, 374324885), (220, 313071722), (230, 299459908), (253, 272236280), (440, 156535861), (460, 149729954), (506, 136118140), (529, 130199960), (920, 74864977), (1012, 68059070), (1058, 65099980), (1265, 54447256), (2024, 34029535), (2116, 32549990), (2530, 27223628), (2645, 26039992), (4232, 16274995), (5060, 13611814), (5290, 13019996), (5819, 11836360), (10120, 6805907), (10580, 6509998), (11638, 5918180), (21160, 3254999), (23276, 2959090), (29095, 2367272), (46552, 1479545), (58190, 1183636), (116380, 591818), (232760, 295909)]