156769686620

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3079}}^1\times {\mathrm{4153}}^1$

素因数の和:7854

約数の個数: 48

約数和(自身を含む): 329939924160

約数和(自身を除く): 173170237540

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 3079, 4153, 6130, 6158, 8306, 12260, 12316, 15395, 16612, 20765, 30790, 41530, 61580, 83060, 1887427, 2545789, 3774854, 5091578, 7549708, 9437135, 10183156, 12728945, 12787087, 18874270, 25457890, 25574174, 37748540, 50915780, 51148348, 63935435, 127870870, 255741740, 7838484331, 15676968662, 31353937324, 39192421655, 78384843310, 156769686620]

約数ペア:

[(1, 156769686620), (2, 78384843310), (4, 39192421655), (5, 31353937324), (10, 15676968662), (20, 7838484331), (613, 255741740), (1226, 127870870), (2452, 63935435), (3065, 51148348), (3079, 50915780), (4153, 37748540), (6130, 25574174), (6158, 25457890), (8306, 18874270), (12260, 12787087), (12316, 12728945), (15395, 10183156), (16612, 9437135), (20765, 7549708), (30790, 5091578), (41530, 3774854), (61580, 2545789), (83060, 1887427)]