9388021240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{269461}}^1$

素因数の和:269552

約数の個数: 64

約数和(自身を含む): 23087504160

約数和(自身を除く): 13699482920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420, 34840, 269461, 538922, 1077844, 1347305, 2155688, 2694610, 3502993, 5389220, 7005986, 10778440, 14011972, 17514965, 18053887, 28023944, 35029930, 36107774, 70059860, 72215548, 90269435, 140119720, 144431096, 180538870, 234700531, 361077740, 469401062, 722155480, 938802124, 1173502655, 1877604248, 2347005310, 4694010620, 9388021240]

約数ペア:

[(1, 9388021240), (2, 4694010620), (4, 2347005310), (5, 1877604248), (8, 1173502655), (10, 938802124), (13, 722155480), (20, 469401062), (26, 361077740), (40, 234700531), (52, 180538870), (65, 144431096), (67, 140119720), (104, 90269435), (130, 72215548), (134, 70059860), (260, 36107774), (268, 35029930), (335, 28023944), (520, 18053887), (536, 17514965), (670, 14011972), (871, 10778440), (1340, 7005986), (1742, 5389220), (2680, 3502993), (3484, 2694610), (4355, 2155688), (6968, 1347305), (8710, 1077844), (17420, 538922), (34840, 269461)]