1036701250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 80

約数和(自身を含む): 2112973632

約数和(自身を除く): 1076272382

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 131, 250, 262, 325, 487, 625, 650, 655, 974, 1250, 1310, 1625, 1703, 2435, 3250, 3275, 3406, 4870, 6331, 6550, 8125, 8515, 12175, 12662, 16250, 16375, 17030, 24350, 31655, 32750, 42575, 60875, 63310, 63797, 81875, 85150, 121750, 127594, 158275, 163750, 212875, 304375, 316550, 318985, 425750, 608750, 637970, 791375, 829361, 1064375, 1582750, 1594925, 1658722, 2128750, 3189850, 3956875, 4146805, 7913750, 7974625, 8293610, 15949250, 20734025, 39873125, 41468050, 79746250, 103670125, 207340250, 518350625, 1036701250]

約数ペア:

[(1, 1036701250), (2, 518350625), (5, 207340250), (10, 103670125), (13, 79746250), (25, 41468050), (26, 39873125), (50, 20734025), (65, 15949250), (125, 8293610), (130, 7974625), (131, 7913750), (250, 4146805), (262, 3956875), (325, 3189850), (487, 2128750), (625, 1658722), (650, 1594925), (655, 1582750), (974, 1064375), (1250, 829361), (1310, 791375), (1625, 637970), (1703, 608750), (2435, 425750), (3250, 318985), (3275, 316550), (3406, 304375), (4870, 212875), (6331, 163750), (6550, 158275), (8125, 127594), (8515, 121750), (12175, 85150), (12662, 81875), (16250, 63797), (16375, 63310), (17030, 60875), (24350, 42575), (31655, 32750)]