88396202980

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 188739784800

約数和(自身を除く): 100343581820

約数列:

[1, 2, 4, 5, 10, 20, 157, 229, 269, 314, 457, 458, 538, 628, 785, 914, 916, 1076, 1145, 1345, 1570, 1828, 2285, 2290, 2690, 3140, 4570, 4580, 5380, 9140, 35953, 42233, 61601, 71749, 71906, 84466, 104653, 122933, 123202, 143498, 143812, 168932, 179765, 209306, 211165, 245866, 246404, 286996, 308005, 358745, 359530, 418612, 422330, 491732, 523265, 614665, 616010, 717490, 719060, 844660, 1046530, 1229330, 1232020, 1434980, 2093060, 2458660, 9671357, 16430521, 19300481, 19342714, 28151657, 32861042, 38600962, 38685428, 48356785, 56303314, 65722084, 77201924, 82152605, 96502405, 96713570, 112606628, 140758285, 164305210, 193004810, 193427140, 281516570, 328610420, 386009620, 563033140, 4419810149, 8839620298, 17679240596, 22099050745, 44198101490, 88396202980]

約数ペア:

[(1, 88396202980), (2, 44198101490), (4, 22099050745), (5, 17679240596), (10, 8839620298), (20, 4419810149), (157, 563033140), (229, 386009620), (269, 328610420), (314, 281516570), (457, 193427140), (458, 193004810), (538, 164305210), (628, 140758285), (785, 112606628), (914, 96713570), (916, 96502405), (1076, 82152605), (1145, 77201924), (1345, 65722084), (1570, 56303314), (1828, 48356785), (2285, 38685428), (2290, 38600962), (2690, 32861042), (3140, 28151657), (4570, 19342714), (4580, 19300481), (5380, 16430521), (9140, 9671357), (35953, 2458660), (42233, 2093060), (61601, 1434980), (71749, 1232020), (71906, 1229330), (84466, 1046530), (104653, 844660), (122933, 719060), (123202, 717490), (143498, 616010), (143812, 614665), (168932, 523265), (179765, 491732), (209306, 422330), (211165, 418612), (245866, 359530), (246404, 358745), (286996, 308005)]