1640596260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{10627}}^1$

素因数の和:10753

約数の個数: 96

約数和(自身を含む): 4799434752

約数和(自身を除く): 3158838492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 93, 124, 155, 166, 186, 249, 310, 332, 372, 415, 465, 498, 620, 830, 930, 996, 1245, 1660, 1860, 2490, 2573, 4980, 5146, 7719, 10292, 10627, 12865, 15438, 21254, 25730, 30876, 31881, 38595, 42508, 51460, 53135, 63762, 77190, 106270, 127524, 154380, 159405, 212540, 318810, 329437, 637620, 658874, 882041, 988311, 1317748, 1647185, 1764082, 1976622, 2646123, 3294370, 3528164, 3953244, 4410205, 4941555, 5292246, 6588740, 8820410, 9883110, 10584492, 13230615, 17640820, 19766220, 26461230, 27343271, 52922460, 54686542, 82029813, 109373084, 136716355, 164059626, 273432710, 328119252, 410149065, 546865420, 820298130, 1640596260]

約数ペア:

[(1, 1640596260), (2, 820298130), (3, 546865420), (4, 410149065), (5, 328119252), (6, 273432710), (10, 164059626), (12, 136716355), (15, 109373084), (20, 82029813), (30, 54686542), (31, 52922460), (60, 27343271), (62, 26461230), (83, 19766220), (93, 17640820), (124, 13230615), (155, 10584492), (166, 9883110), (186, 8820410), (249, 6588740), (310, 5292246), (332, 4941555), (372, 4410205), (415, 3953244), (465, 3528164), (498, 3294370), (620, 2646123), (830, 1976622), (930, 1764082), (996, 1647185), (1245, 1317748), (1660, 988311), (1860, 882041), (2490, 658874), (2573, 637620), (4980, 329437), (5146, 318810), (7719, 212540), (10292, 159405), (10627, 154380), (12865, 127524), (15438, 106270), (21254, 77190), (25730, 63762), (30876, 53135), (31881, 51460), (38595, 42508)]