3241360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 7785216

約数和(自身を除く): 4543856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1307, 2480, 2614, 5228, 6535, 10456, 13070, 20912, 26140, 40517, 52280, 81034, 104560, 162068, 202585, 324136, 405170, 648272, 810340, 1620680, 3241360]

約数ペア:

[(1, 3241360), (2, 1620680), (4, 810340), (5, 648272), (8, 405170), (10, 324136), (16, 202585), (20, 162068), (31, 104560), (40, 81034), (62, 52280), (80, 40517), (124, 26140), (155, 20912), (248, 13070), (310, 10456), (496, 6535), (620, 5228), (1240, 2614), (1307, 2480)]