72367511320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{529157}}^1$

素因数の和:529444

約数の個数: 64

約数和(自身を含む): 176019117120

約数和(自身を除く): 103651605800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 263, 520, 526, 1052, 1315, 2104, 2630, 3419, 5260, 6838, 10520, 13676, 17095, 27352, 34190, 68380, 136760, 529157, 1058314, 2116628, 2645785, 4233256, 5291570, 6879041, 10583140, 13758082, 21166280, 27516164, 34395205, 55032328, 68790410, 137580820, 139168291, 275161640, 278336582, 556673164, 695841455, 1113346328, 1391682910, 1809187783, 2783365820, 3618375566, 5566731640, 7236751132, 9045938915, 14473502264, 18091877830, 36183755660, 72367511320]

約数ペア:

[(1, 72367511320), (2, 36183755660), (4, 18091877830), (5, 14473502264), (8, 9045938915), (10, 7236751132), (13, 5566731640), (20, 3618375566), (26, 2783365820), (40, 1809187783), (52, 1391682910), (65, 1113346328), (104, 695841455), (130, 556673164), (260, 278336582), (263, 275161640), (520, 139168291), (526, 137580820), (1052, 68790410), (1315, 55032328), (2104, 34395205), (2630, 27516164), (3419, 21166280), (5260, 13758082), (6838, 10583140), (10520, 6879041), (13676, 5291570), (17095, 4233256), (27352, 2645785), (34190, 2116628), (68380, 1058314), (136760, 529157)]