70091320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3643}}^1$

素因数の和:3704

約数の個数: 64

約数和(自身を含む): 174474720

約数和(自身を除く): 104383400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3643, 3848, 4810, 7286, 9620, 14572, 18215, 19240, 29144, 36430, 47359, 72860, 94718, 134791, 145720, 189436, 236795, 269582, 378872, 473590, 539164, 673955, 947180, 1078328, 1347910, 1752283, 1894360, 2695820, 3504566, 5391640, 7009132, 8761415, 14018264, 17522830, 35045660, 70091320]

約数ペア:

[(1, 70091320), (2, 35045660), (4, 17522830), (5, 14018264), (8, 8761415), (10, 7009132), (13, 5391640), (20, 3504566), (26, 2695820), (37, 1894360), (40, 1752283), (52, 1347910), (65, 1078328), (74, 947180), (104, 673955), (130, 539164), (148, 473590), (185, 378872), (260, 269582), (296, 236795), (370, 189436), (481, 145720), (520, 134791), (740, 94718), (962, 72860), (1480, 47359), (1924, 36430), (2405, 29144), (3643, 19240), (3848, 18215), (4810, 14572), (7286, 9620)]