38561200

素因数分解:

$2^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:814

約数の個数: 60

約数和(自身を含む): 93409200

約数和(自身を除く): 54848000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 149, 200, 298, 400, 596, 647, 745, 1192, 1294, 1490, 2384, 2588, 2980, 3235, 3725, 5176, 5960, 6470, 7450, 10352, 11920, 12940, 14900, 16175, 25880, 29800, 32350, 51760, 59600, 64700, 96403, 129400, 192806, 258800, 385612, 482015, 771224, 964030, 1542448, 1928060, 2410075, 3856120, 4820150, 7712240, 9640300, 19280600, 38561200]

約数ペア:

[(1, 38561200), (2, 19280600), (4, 9640300), (5, 7712240), (8, 4820150), (10, 3856120), (16, 2410075), (20, 1928060), (25, 1542448), (40, 964030), (50, 771224), (80, 482015), (100, 385612), (149, 258800), (200, 192806), (298, 129400), (400, 96403), (596, 64700), (647, 59600), (745, 51760), (1192, 32350), (1294, 29800), (1490, 25880), (2384, 16175), (2588, 14900), (2980, 12940), (3235, 11920), (3725, 10352), (5176, 7450), (5960, 6470)]