42967880

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1741}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 96890040

約数和(自身を除く): 53922160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 1741, 2468, 3085, 3482, 4936, 6170, 6964, 8705, 12340, 13928, 17410, 24680, 34820, 69640, 1074197, 2148394, 4296788, 5370985, 8593576, 10741970, 21483940, 42967880]

約数ペア:

[(1, 42967880), (2, 21483940), (4, 10741970), (5, 8593576), (8, 5370985), (10, 4296788), (20, 2148394), (40, 1074197), (617, 69640), (1234, 34820), (1741, 24680), (2468, 17410), (3085, 13928), (3482, 12340), (4936, 8705), (6170, 6964)]