3722440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 8667000

約数和(自身を除く): 4944560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3209, 6418, 12836, 16045, 25672, 32090, 64180, 93061, 128360, 186122, 372244, 465305, 744488, 930610, 1861220, 3722440]

約数ペア:

[(1, 3722440), (2, 1861220), (4, 930610), (5, 744488), (8, 465305), (10, 372244), (20, 186122), (29, 128360), (40, 93061), (58, 64180), (116, 32090), (145, 25672), (232, 16045), (290, 12836), (580, 6418), (1160, 3209)]