1177883440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1621}}^1$

素因数の和:1958

約数の個数: 80

約数和(自身を含む): 2838318336

約数和(自身を除く): 1660434896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 293, 310, 496, 586, 620, 1172, 1240, 1465, 1621, 2344, 2480, 2930, 3242, 4688, 5860, 6484, 8105, 9083, 11720, 12968, 16210, 18166, 23440, 25936, 32420, 36332, 45415, 50251, 64840, 72664, 90830, 100502, 129680, 145328, 181660, 201004, 251255, 363320, 402008, 474953, 502510, 726640, 804016, 949906, 1005020, 1899812, 2010040, 2374765, 3799624, 4020080, 4749530, 7599248, 9499060, 14723543, 18998120, 29447086, 37996240, 58894172, 73617715, 117788344, 147235430, 235576688, 294470860, 588941720, 1177883440]

約数ペア:

[(1, 1177883440), (2, 588941720), (4, 294470860), (5, 235576688), (8, 147235430), (10, 117788344), (16, 73617715), (20, 58894172), (31, 37996240), (40, 29447086), (62, 18998120), (80, 14723543), (124, 9499060), (155, 7599248), (248, 4749530), (293, 4020080), (310, 3799624), (496, 2374765), (586, 2010040), (620, 1899812), (1172, 1005020), (1240, 949906), (1465, 804016), (1621, 726640), (2344, 502510), (2480, 474953), (2930, 402008), (3242, 363320), (4688, 251255), (5860, 201004), (6484, 181660), (8105, 145328), (9083, 129680), (11720, 100502), (12968, 90830), (16210, 72664), (18166, 64840), (23440, 50251), (25936, 45415), (32420, 36332)]