117598520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 308629440

約数和(自身を除く): 191030920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 53, 65, 68, 85, 104, 106, 130, 136, 170, 212, 221, 251, 260, 265, 340, 424, 442, 502, 520, 530, 680, 689, 884, 901, 1004, 1060, 1105, 1255, 1378, 1768, 1802, 2008, 2120, 2210, 2510, 2756, 3263, 3445, 3604, 4267, 4420, 4505, 5020, 5512, 6526, 6890, 7208, 8534, 8840, 9010, 10040, 11713, 13052, 13303, 13780, 16315, 17068, 18020, 21335, 23426, 26104, 26606, 27560, 32630, 34136, 36040, 42670, 46852, 53212, 55471, 58565, 65260, 66515, 85340, 93704, 106424, 110942, 117130, 130520, 133030, 170680, 172939, 221884, 226151, 234260, 266060, 277355, 345878, 443768, 452302, 468520, 532120, 554710, 691756, 864695, 904604, 1109420, 1130755, 1383512, 1729390, 1809208, 2218840, 2261510, 2939963, 3458780, 4523020, 5879926, 6917560, 9046040, 11759852, 14699815, 23519704, 29399630, 58799260, 117598520]

約数ペア:

[(1, 117598520), (2, 58799260), (4, 29399630), (5, 23519704), (8, 14699815), (10, 11759852), (13, 9046040), (17, 6917560), (20, 5879926), (26, 4523020), (34, 3458780), (40, 2939963), (52, 2261510), (53, 2218840), (65, 1809208), (68, 1729390), (85, 1383512), (104, 1130755), (106, 1109420), (130, 904604), (136, 864695), (170, 691756), (212, 554710), (221, 532120), (251, 468520), (260, 452302), (265, 443768), (340, 345878), (424, 277355), (442, 266060), (502, 234260), (520, 226151), (530, 221884), (680, 172939), (689, 170680), (884, 133030), (901, 130520), (1004, 117130), (1060, 110942), (1105, 106424), (1255, 93704), (1378, 85340), (1768, 66515), (1802, 65260), (2008, 58565), (2120, 55471), (2210, 53212), (2510, 46852), (2756, 42670), (3263, 36040), (3445, 34136), (3604, 32630), (4267, 27560), (4420, 26606), (4505, 26104), (5020, 23426), (5512, 21335), (6526, 18020), (6890, 17068), (7208, 16315), (8534, 13780), (8840, 13303), (9010, 13052), (10040, 11713)]