70290001150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{4073}}^1$

素因数の和:4438

約数の個数: 96

約数和(自身を含む): 140762240640

約数和(自身を除く): 70472239490

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 257, 395, 425, 514, 790, 850, 1285, 1343, 1975, 2570, 2686, 3950, 4073, 4369, 6425, 6715, 8146, 8738, 12850, 13430, 20303, 20365, 21845, 33575, 40606, 40730, 43690, 67150, 69241, 101515, 101825, 109225, 138482, 203030, 203650, 218450, 321767, 345151, 346205, 507575, 643534, 690302, 692410, 1015150, 1046761, 1608835, 1725755, 1731025, 2093522, 3217670, 3451510, 3462050, 5233805, 5470039, 8044175, 8628775, 10467610, 10940078, 16088350, 17257550, 17794937, 26169025, 27350195, 35589874, 52338050, 54700390, 82694119, 88974685, 136750975, 165388238, 177949370, 273501950, 413470595, 444873425, 826941190, 889746850, 1405800023, 2067352975, 2811600046, 4134705950, 7029000115, 14058000230, 35145000575, 70290001150]

約数ペア:

[(1, 70290001150), (2, 35145000575), (5, 14058000230), (10, 7029000115), (17, 4134705950), (25, 2811600046), (34, 2067352975), (50, 1405800023), (79, 889746850), (85, 826941190), (158, 444873425), (170, 413470595), (257, 273501950), (395, 177949370), (425, 165388238), (514, 136750975), (790, 88974685), (850, 82694119), (1285, 54700390), (1343, 52338050), (1975, 35589874), (2570, 27350195), (2686, 26169025), (3950, 17794937), (4073, 17257550), (4369, 16088350), (6425, 10940078), (6715, 10467610), (8146, 8628775), (8738, 8044175), (12850, 5470039), (13430, 5233805), (20303, 3462050), (20365, 3451510), (21845, 3217670), (33575, 2093522), (40606, 1731025), (40730, 1725755), (43690, 1608835), (67150, 1046761), (69241, 1015150), (101515, 692410), (101825, 690302), (109225, 643534), (138482, 507575), (203030, 346205), (203650, 345151), (218450, 321767)]