38682280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10627}}^1$

素因数の和:10658

約数の個数: 64

約数和(自身を含む): 107130240

約数和(自身を除く): 68447960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 10627, 21254, 42508, 53135, 74389, 85016, 106270, 138151, 148778, 212540, 276302, 297556, 371945, 425080, 552604, 595112, 690755, 743890, 967057, 1105208, 1381510, 1487780, 1934114, 2763020, 2975560, 3868228, 4835285, 5526040, 7736456, 9670570, 19341140, 38682280]

約数ペア:

[(1, 38682280), (2, 19341140), (4, 9670570), (5, 7736456), (7, 5526040), (8, 4835285), (10, 3868228), (13, 2975560), (14, 2763020), (20, 1934114), (26, 1487780), (28, 1381510), (35, 1105208), (40, 967057), (52, 743890), (56, 690755), (65, 595112), (70, 552604), (91, 425080), (104, 371945), (130, 297556), (140, 276302), (182, 212540), (260, 148778), (280, 138151), (364, 106270), (455, 85016), (520, 74389), (728, 53135), (910, 42508), (1820, 21254), (3640, 10627)]