651145367060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{190709}}^1\times {\mathrm{5507}}^1$

素因数の和:196256

約数の個数: 48

約数和(自身を含む): 1411778833920

約数和(自身を除く): 760633466860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5507, 11014, 22028, 27535, 55070, 110140, 170717, 190709, 341434, 381418, 682868, 762836, 853585, 953545, 1707170, 1907090, 3414340, 3814180, 5911979, 11823958, 23647916, 29559895, 59119790, 118239580, 1050234463, 2100468926, 4200937852, 5251172315, 10502344630, 21004689260, 32557268353, 65114536706, 130229073412, 162786341765, 325572683530, 651145367060]

約数ペア:

[(1, 651145367060), (2, 325572683530), (4, 162786341765), (5, 130229073412), (10, 65114536706), (20, 32557268353), (31, 21004689260), (62, 10502344630), (124, 5251172315), (155, 4200937852), (310, 2100468926), (620, 1050234463), (5507, 118239580), (11014, 59119790), (22028, 29559895), (27535, 23647916), (55070, 11823958), (110140, 5911979), (170717, 3814180), (190709, 3414340), (341434, 1907090), (381418, 1707170), (682868, 953545), (762836, 853585)]