10090100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 23623488

約数和(自身を除く): 13533388

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 107, 115, 164, 205, 214, 230, 410, 428, 460, 535, 575, 820, 943, 1025, 1070, 1150, 1886, 2050, 2140, 2300, 2461, 2675, 3772, 4100, 4387, 4715, 4922, 5350, 8774, 9430, 9844, 10700, 12305, 17548, 18860, 21935, 23575, 24610, 43870, 47150, 49220, 61525, 87740, 94300, 100901, 109675, 123050, 201802, 219350, 246100, 403604, 438700, 504505, 1009010, 2018020, 2522525, 5045050, 10090100]

約数ペア:

[(1, 10090100), (2, 5045050), (4, 2522525), (5, 2018020), (10, 1009010), (20, 504505), (23, 438700), (25, 403604), (41, 246100), (46, 219350), (50, 201802), (82, 123050), (92, 109675), (100, 100901), (107, 94300), (115, 87740), (164, 61525), (205, 49220), (214, 47150), (230, 43870), (410, 24610), (428, 23575), (460, 21935), (535, 18860), (575, 17548), (820, 12305), (943, 10700), (1025, 9844), (1070, 9430), (1150, 8774), (1886, 5350), (2050, 4922), (2140, 4715), (2300, 4387), (2461, 4100), (2675, 3772)]