2313007640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{42239}}^1$

素因数の和:42324

約数の個数: 48

約数和(自身を含む): 5348851200

約数和(自身を除く): 3035843560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1369, 1480, 2738, 5476, 6845, 10952, 13690, 27380, 42239, 54760, 84478, 168956, 211195, 337912, 422390, 844780, 1562843, 1689560, 3125686, 6251372, 7814215, 12502744, 15628430, 31256860, 57825191, 62513720, 115650382, 231300764, 289125955, 462601528, 578251910, 1156503820, 2313007640]

約数ペア:

[(1, 2313007640), (2, 1156503820), (4, 578251910), (5, 462601528), (8, 289125955), (10, 231300764), (20, 115650382), (37, 62513720), (40, 57825191), (74, 31256860), (148, 15628430), (185, 12502744), (296, 7814215), (370, 6251372), (740, 3125686), (1369, 1689560), (1480, 1562843), (2738, 844780), (5476, 422390), (6845, 337912), (10952, 211195), (13690, 168956), (27380, 84478), (42239, 54760)]