4269640

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 9677880

約数和(自身を除く): 5408240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 617, 692, 865, 1234, 1384, 1730, 2468, 3085, 3460, 4936, 6170, 6920, 12340, 24680, 106741, 213482, 426964, 533705, 853928, 1067410, 2134820, 4269640]

約数ペア:

[(1, 4269640), (2, 2134820), (4, 1067410), (5, 853928), (8, 533705), (10, 426964), (20, 213482), (40, 106741), (173, 24680), (346, 12340), (617, 6920), (692, 6170), (865, 4936), (1234, 3460), (1384, 3085), (1730, 2468)]