9254440

素因数分解:

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

素因数の和:111

約数の個数: 72

約数和(自身を含む): 23173290

約数和(自身を除く): 13918850

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 169, 185, 260, 296, 338, 370, 481, 520, 676, 740, 845, 962, 1352, 1369, 1480, 1690, 1924, 2405, 2738, 3380, 3848, 4810, 5476, 6253, 6760, 6845, 9620, 10952, 12506, 13690, 17797, 19240, 25012, 27380, 31265, 35594, 50024, 54760, 62530, 71188, 88985, 125060, 142376, 177970, 231361, 250120, 355940, 462722, 711880, 925444, 1156805, 1850888, 2313610, 4627220, 9254440]

約数ペア:

[(1, 9254440), (2, 4627220), (4, 2313610), (5, 1850888), (8, 1156805), (10, 925444), (13, 711880), (20, 462722), (26, 355940), (37, 250120), (40, 231361), (52, 177970), (65, 142376), (74, 125060), (104, 88985), (130, 71188), (148, 62530), (169, 54760), (185, 50024), (260, 35594), (296, 31265), (338, 27380), (370, 25012), (481, 19240), (520, 17797), (676, 13690), (740, 12506), (845, 10952), (962, 9620), (1352, 6845), (1369, 6760), (1480, 6253), (1690, 5476), (1924, 4810), (2405, 3848), (2738, 3380)]