1036987850

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 1961091000

約数和(自身を除く): 924103150

約数列:

[1, 2, 5, 10, 25, 50, 109, 149, 218, 298, 545, 745, 1090, 1277, 1490, 2554, 2725, 3725, 5450, 6385, 7450, 12770, 16241, 31925, 32482, 63850, 81205, 139193, 162410, 190273, 278386, 380546, 406025, 695965, 812050, 951365, 1391930, 1902730, 3479825, 4756825, 6959650, 9513650, 20739757, 41479514, 103698785, 207397570, 518493925, 1036987850]

約数ペア:

[(1, 1036987850), (2, 518493925), (5, 207397570), (10, 103698785), (25, 41479514), (50, 20739757), (109, 9513650), (149, 6959650), (218, 4756825), (298, 3479825), (545, 1902730), (745, 1391930), (1090, 951365), (1277, 812050), (1490, 695965), (2554, 406025), (2725, 380546), (3725, 278386), (5450, 190273), (6385, 162410), (7450, 139193), (12770, 81205), (16241, 63850), (31925, 32482)]