456087850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 867321720

約数和(自身を除く): 411233870

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 229, 305, 458, 610, 653, 1145, 1306, 1525, 2290, 3050, 3265, 5725, 6530, 11450, 13969, 16325, 27938, 32650, 39833, 69845, 79666, 139690, 149537, 199165, 299074, 349225, 398330, 698450, 747685, 995825, 1495370, 1991650, 3738425, 7476850, 9121757, 18243514, 45608785, 91217570, 228043925, 456087850]

約数ペア:

[(1, 456087850), (2, 228043925), (5, 91217570), (10, 45608785), (25, 18243514), (50, 9121757), (61, 7476850), (122, 3738425), (229, 1991650), (305, 1495370), (458, 995825), (610, 747685), (653, 698450), (1145, 398330), (1306, 349225), (1525, 299074), (2290, 199165), (3050, 149537), (3265, 139690), (5725, 79666), (6530, 69845), (11450, 39833), (13969, 32650), (16325, 27938)]