2316573880

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{8237}}^1$

素因数の和:8416

約数の個数: 64

約数和(自身を含む): 5338224000

約数和(自身を除く): 3021650120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 89, 158, 178, 316, 356, 395, 445, 632, 712, 790, 890, 1580, 1780, 3160, 3560, 7031, 8237, 14062, 16474, 28124, 32948, 35155, 41185, 56248, 65896, 70310, 82370, 140620, 164740, 281240, 329480, 650723, 733093, 1301446, 1466186, 2602892, 2932372, 3253615, 3665465, 5205784, 5864744, 6507230, 7330930, 13014460, 14661860, 26028920, 29323720, 57914347, 115828694, 231657388, 289571735, 463314776, 579143470, 1158286940, 2316573880]

約数ペア:

[(1, 2316573880), (2, 1158286940), (4, 579143470), (5, 463314776), (8, 289571735), (10, 231657388), (20, 115828694), (40, 57914347), (79, 29323720), (89, 26028920), (158, 14661860), (178, 13014460), (316, 7330930), (356, 6507230), (395, 5864744), (445, 5205784), (632, 3665465), (712, 3253615), (790, 2932372), (890, 2602892), (1580, 1466186), (1780, 1301446), (3160, 733093), (3560, 650723), (7031, 329480), (8237, 281240), (14062, 164740), (16474, 140620), (28124, 82370), (32948, 70310), (35155, 65896), (41185, 56248)]