758715340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{2677}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 1641249792

約数和(自身を除く): 882534452

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 383, 740, 766, 1532, 1915, 2677, 3830, 5354, 7660, 10708, 13385, 14171, 26770, 28342, 53540, 56684, 70855, 99049, 141710, 198098, 283420, 396196, 495245, 990490, 1025291, 1980980, 2050582, 4101164, 5126455, 10252910, 20505820, 37935767, 75871534, 151743068, 189678835, 379357670, 758715340]

約数ペア:

[(1, 758715340), (2, 379357670), (4, 189678835), (5, 151743068), (10, 75871534), (20, 37935767), (37, 20505820), (74, 10252910), (148, 5126455), (185, 4101164), (370, 2050582), (383, 1980980), (740, 1025291), (766, 990490), (1532, 495245), (1915, 396196), (2677, 283420), (3830, 198098), (5354, 141710), (7660, 99049), (10708, 70855), (13385, 56684), (14171, 53540), (26770, 28342)]