585020198740

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3203}}^1\times {\mathrm{102611}}^1$

素因数の和:105912

約数の個数: 48

約数和(自身を含む): 1242746245440

約数和(自身を除く): 657726046700

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3203, 6406, 12812, 16015, 32030, 64060, 102611, 205222, 285067, 410444, 513055, 570134, 1026110, 1140268, 1425335, 2052220, 2850670, 5701340, 9132379, 18264758, 36529516, 45661895, 91323790, 182647580, 328663033, 657326066, 1314652132, 1643315165, 3286630330, 6573260660, 29251009937, 58502019874, 117004039748, 146255049685, 292510099370, 585020198740]

約数ペア:

[(1, 585020198740), (2, 292510099370), (4, 146255049685), (5, 117004039748), (10, 58502019874), (20, 29251009937), (89, 6573260660), (178, 3286630330), (356, 1643315165), (445, 1314652132), (890, 657326066), (1780, 328663033), (3203, 182647580), (6406, 91323790), (12812, 45661895), (16015, 36529516), (32030, 18264758), (64060, 9132379), (102611, 5701340), (205222, 2850670), (285067, 2052220), (410444, 1425335), (513055, 1140268), (570134, 1026110)]