38166050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 77620032

約数和(自身を除く): 39453982

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 827, 923, 1654, 1775, 1846, 3550, 4135, 4615, 8270, 9230, 10751, 20675, 21502, 23075, 41350, 46150, 53755, 58717, 107510, 117434, 268775, 293585, 537550, 587170, 763321, 1467925, 1526642, 2935850, 3816605, 7633210, 19083025, 38166050]

約数ペア:

[(1, 38166050), (2, 19083025), (5, 7633210), (10, 3816605), (13, 2935850), (25, 1526642), (26, 1467925), (50, 763321), (65, 587170), (71, 537550), (130, 293585), (142, 268775), (325, 117434), (355, 107510), (650, 58717), (710, 53755), (827, 46150), (923, 41350), (1654, 23075), (1775, 21502), (1846, 20675), (3550, 10751), (4135, 9230), (4615, 8270)]