118150240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 307825056

約数和(自身を除く): 189674816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1321, 1376, 1720, 2080, 2236, 2642, 2795, 3440, 4472, 5284, 5590, 6605, 6880, 8944, 10568, 11180, 13210, 17173, 17888, 21136, 22360, 26420, 34346, 42272, 44720, 52840, 56803, 68692, 85865, 89440, 105680, 113606, 137384, 171730, 211360, 227212, 274768, 284015, 343460, 454424, 549536, 568030, 686920, 738439, 908848, 1136060, 1373840, 1476878, 1817696, 2272120, 2747680, 2953756, 3692195, 4544240, 5907512, 7384390, 9088480, 11815024, 14768780, 23630048, 29537560, 59075120, 118150240]

約数ペア:

[(1, 118150240), (2, 59075120), (4, 29537560), (5, 23630048), (8, 14768780), (10, 11815024), (13, 9088480), (16, 7384390), (20, 5907512), (26, 4544240), (32, 3692195), (40, 2953756), (43, 2747680), (52, 2272120), (65, 1817696), (80, 1476878), (86, 1373840), (104, 1136060), (130, 908848), (160, 738439), (172, 686920), (208, 568030), (215, 549536), (260, 454424), (344, 343460), (416, 284015), (430, 274768), (520, 227212), (559, 211360), (688, 171730), (860, 137384), (1040, 113606), (1118, 105680), (1321, 89440), (1376, 85865), (1720, 68692), (2080, 56803), (2236, 52840), (2642, 44720), (2795, 42272), (3440, 34346), (4472, 26420), (5284, 22360), (5590, 21136), (6605, 17888), (6880, 17173), (8944, 13210), (10568, 11180)]