7136900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 16873920

約数和(自身を除く): 9737020

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 107, 115, 116, 145, 214, 230, 290, 428, 460, 535, 575, 580, 667, 725, 1070, 1150, 1334, 1450, 2140, 2300, 2461, 2668, 2675, 2900, 3103, 3335, 4922, 5350, 6206, 6670, 9844, 10700, 12305, 12412, 13340, 15515, 16675, 24610, 31030, 33350, 49220, 61525, 62060, 66700, 71369, 77575, 123050, 142738, 155150, 246100, 285476, 310300, 356845, 713690, 1427380, 1784225, 3568450, 7136900]

約数ペア:

[(1, 7136900), (2, 3568450), (4, 1784225), (5, 1427380), (10, 713690), (20, 356845), (23, 310300), (25, 285476), (29, 246100), (46, 155150), (50, 142738), (58, 123050), (92, 77575), (100, 71369), (107, 66700), (115, 62060), (116, 61525), (145, 49220), (214, 33350), (230, 31030), (290, 24610), (428, 16675), (460, 15515), (535, 13340), (575, 12412), (580, 12305), (667, 10700), (725, 9844), (1070, 6670), (1150, 6206), (1334, 5350), (1450, 4922), (2140, 3335), (2300, 3103), (2461, 2900), (2668, 2675)]