75350860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4751}}^1$

素因数の和:4834

約数の個数: 48

約数和(自身を含む): 173238912

約数和(自身を除く): 97888052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 4751, 7930, 9502, 15860, 19004, 23755, 47510, 61763, 95020, 123526, 247052, 289811, 308815, 579622, 617630, 1159244, 1235260, 1449055, 2898110, 3767543, 5796220, 7535086, 15070172, 18837715, 37675430, 75350860]

約数ペア:

[(1, 75350860), (2, 37675430), (4, 18837715), (5, 15070172), (10, 7535086), (13, 5796220), (20, 3767543), (26, 2898110), (52, 1449055), (61, 1235260), (65, 1159244), (122, 617630), (130, 579622), (244, 308815), (260, 289811), (305, 247052), (610, 123526), (793, 95020), (1220, 61763), (1586, 47510), (3172, 23755), (3965, 19004), (4751, 15860), (7930, 9502)]