59678840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 157671360

約数和(自身を除く): 97992520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 43, 52, 65, 68, 85, 86, 104, 130, 136, 157, 170, 172, 215, 221, 260, 314, 340, 344, 430, 442, 520, 559, 628, 680, 731, 785, 860, 884, 1105, 1118, 1256, 1462, 1570, 1720, 1768, 2041, 2210, 2236, 2669, 2795, 2924, 3140, 3655, 4082, 4420, 4472, 5338, 5590, 5848, 6280, 6751, 7310, 8164, 8840, 9503, 10205, 10676, 11180, 13345, 13502, 14620, 16328, 19006, 20410, 21352, 22360, 26690, 27004, 29240, 33755, 34697, 38012, 40820, 47515, 53380, 54008, 67510, 69394, 76024, 81640, 87763, 95030, 106760, 114767, 135020, 138788, 173485, 175526, 190060, 229534, 270040, 277576, 346970, 351052, 380120, 438815, 459068, 573835, 693940, 702104, 877630, 918136, 1147670, 1387880, 1491971, 1755260, 2295340, 2983942, 3510520, 4590680, 5967884, 7459855, 11935768, 14919710, 29839420, 59678840]

約数ペア:

[(1, 59678840), (2, 29839420), (4, 14919710), (5, 11935768), (8, 7459855), (10, 5967884), (13, 4590680), (17, 3510520), (20, 2983942), (26, 2295340), (34, 1755260), (40, 1491971), (43, 1387880), (52, 1147670), (65, 918136), (68, 877630), (85, 702104), (86, 693940), (104, 573835), (130, 459068), (136, 438815), (157, 380120), (170, 351052), (172, 346970), (215, 277576), (221, 270040), (260, 229534), (314, 190060), (340, 175526), (344, 173485), (430, 138788), (442, 135020), (520, 114767), (559, 106760), (628, 95030), (680, 87763), (731, 81640), (785, 76024), (860, 69394), (884, 67510), (1105, 54008), (1118, 53380), (1256, 47515), (1462, 40820), (1570, 38012), (1720, 34697), (1768, 33755), (2041, 29240), (2210, 27004), (2236, 26690), (2669, 22360), (2795, 21352), (2924, 20410), (3140, 19006), (3655, 16328), (4082, 14620), (4420, 13502), (4472, 13345), (5338, 11180), (5590, 10676), (5848, 10205), (6280, 9503), (6751, 8840), (7310, 8164)]