224746000

素因数分解:

$2^4\times 5^3\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1217

約数の個数: 80

約数和(自身を含む): 549214848

約数和(自身を除く): 324468848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 125, 200, 206, 250, 400, 412, 500, 515, 824, 1000, 1030, 1091, 1648, 2000, 2060, 2182, 2575, 4120, 4364, 5150, 5455, 8240, 8728, 10300, 10910, 12875, 17456, 20600, 21820, 25750, 27275, 41200, 43640, 51500, 54550, 87280, 103000, 109100, 112373, 136375, 206000, 218200, 224746, 272750, 436400, 449492, 545500, 561865, 898984, 1091000, 1123730, 1797968, 2182000, 2247460, 2809325, 4494920, 5618650, 8989840, 11237300, 14046625, 22474600, 28093250, 44949200, 56186500, 112373000, 224746000]

約数ペア:

[(1, 224746000), (2, 112373000), (4, 56186500), (5, 44949200), (8, 28093250), (10, 22474600), (16, 14046625), (20, 11237300), (25, 8989840), (40, 5618650), (50, 4494920), (80, 2809325), (100, 2247460), (103, 2182000), (125, 1797968), (200, 1123730), (206, 1091000), (250, 898984), (400, 561865), (412, 545500), (500, 449492), (515, 436400), (824, 272750), (1000, 224746), (1030, 218200), (1091, 206000), (1648, 136375), (2000, 112373), (2060, 109100), (2182, 103000), (2575, 87280), (4120, 54550), (4364, 51500), (5150, 43640), (5455, 41200), (8240, 27275), (8728, 25750), (10300, 21820), (10910, 20600), (12875, 17456)]