63142640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 161748576

約数和(自身を除く): 98605936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 593, 605, 880, 968, 1186, 1210, 1331, 1936, 2372, 2420, 2662, 2965, 4744, 4840, 5324, 5930, 6523, 6655, 9488, 9680, 10648, 11860, 13046, 13310, 21296, 23720, 26092, 26620, 32615, 47440, 52184, 53240, 65230, 71753, 104368, 106480, 130460, 143506, 260920, 287012, 358765, 521840, 574024, 717530, 789283, 1148048, 1435060, 1578566, 2870120, 3157132, 3946415, 5740240, 6314264, 7892830, 12628528, 15785660, 31571320, 63142640]

約数ペア:

[(1, 63142640), (2, 31571320), (4, 15785660), (5, 12628528), (8, 7892830), (10, 6314264), (11, 5740240), (16, 3946415), (20, 3157132), (22, 2870120), (40, 1578566), (44, 1435060), (55, 1148048), (80, 789283), (88, 717530), (110, 574024), (121, 521840), (176, 358765), (220, 287012), (242, 260920), (440, 143506), (484, 130460), (593, 106480), (605, 104368), (880, 71753), (968, 65230), (1186, 53240), (1210, 52184), (1331, 47440), (1936, 32615), (2372, 26620), (2420, 26092), (2662, 23720), (2965, 21296), (4744, 13310), (4840, 13046), (5324, 11860), (5930, 10648), (6523, 9680), (6655, 9488)]