43079920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 112617792

約数和(自身を除く): 69537872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1801, 1840, 2392, 2990, 3602, 4784, 5980, 7204, 9005, 11960, 14408, 18010, 23413, 23920, 28816, 36020, 41423, 46826, 72040, 82846, 93652, 117065, 144080, 165692, 187304, 207115, 234130, 331384, 374608, 414230, 468260, 538499, 662768, 828460, 936520, 1076998, 1656920, 1873040, 2153996, 2692495, 3313840, 4307992, 5384990, 8615984, 10769980, 21539960, 43079920]

約数ペア:

[(1, 43079920), (2, 21539960), (4, 10769980), (5, 8615984), (8, 5384990), (10, 4307992), (13, 3313840), (16, 2692495), (20, 2153996), (23, 1873040), (26, 1656920), (40, 1076998), (46, 936520), (52, 828460), (65, 662768), (80, 538499), (92, 468260), (104, 414230), (115, 374608), (130, 331384), (184, 234130), (208, 207115), (230, 187304), (260, 165692), (299, 144080), (368, 117065), (460, 93652), (520, 82846), (598, 72040), (920, 46826), (1040, 41423), (1196, 36020), (1495, 28816), (1801, 23920), (1840, 23413), (2392, 18010), (2990, 14408), (3602, 11960), (4784, 9005), (5980, 7204)]