2085804580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{18223}}^1$

素因数の和:18388

約数の個数: 48

約数和(自身を含む): 4500599040

約数和(自身を除く): 2414794460

約数列:

[1, 2, 4, 5, 10, 20, 59, 97, 118, 194, 236, 295, 388, 485, 590, 970, 1180, 1940, 5723, 11446, 18223, 22892, 28615, 36446, 57230, 72892, 91115, 114460, 182230, 364460, 1075157, 1767631, 2150314, 3535262, 4300628, 5375785, 7070524, 8838155, 10751570, 17676310, 21503140, 35352620, 104290229, 208580458, 417160916, 521451145, 1042902290, 2085804580]

約数ペア:

[(1, 2085804580), (2, 1042902290), (4, 521451145), (5, 417160916), (10, 208580458), (20, 104290229), (59, 35352620), (97, 21503140), (118, 17676310), (194, 10751570), (236, 8838155), (295, 7070524), (388, 5375785), (485, 4300628), (590, 3535262), (970, 2150314), (1180, 1767631), (1940, 1075157), (5723, 364460), (11446, 182230), (18223, 114460), (22892, 91115), (28615, 72892), (36446, 57230)]