44291240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 114480000

約数和(自身を除く): 70188760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317, 499, 634, 998, 1268, 1585, 1996, 2219, 2495, 2536, 3170, 3493, 3992, 4438, 4990, 6340, 6986, 8876, 9980, 11095, 12680, 13972, 17465, 17752, 19960, 22190, 27944, 34930, 44380, 69860, 88760, 139720, 158183, 316366, 632732, 790915, 1107281, 1265464, 1581830, 2214562, 3163660, 4429124, 5536405, 6327320, 8858248, 11072810, 22145620, 44291240]

約数ペア:

[(1, 44291240), (2, 22145620), (4, 11072810), (5, 8858248), (7, 6327320), (8, 5536405), (10, 4429124), (14, 3163660), (20, 2214562), (28, 1581830), (35, 1265464), (40, 1107281), (56, 790915), (70, 632732), (140, 316366), (280, 158183), (317, 139720), (499, 88760), (634, 69860), (998, 44380), (1268, 34930), (1585, 27944), (1996, 22190), (2219, 19960), (2495, 17752), (2536, 17465), (3170, 13972), (3493, 12680), (3992, 11095), (4438, 9980), (4990, 8876), (6340, 6986)]