103636880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 252198144

約数和(自身を除く): 148561264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 47, 80, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 641, 688, 752, 860, 940, 1282, 1720, 1880, 2021, 2564, 3205, 3440, 3760, 4042, 5128, 6410, 8084, 10105, 10256, 12820, 16168, 20210, 25640, 27563, 30127, 32336, 40420, 51280, 55126, 60254, 80840, 110252, 120508, 137815, 150635, 161680, 220504, 241016, 275630, 301270, 441008, 482032, 551260, 602540, 1102520, 1205080, 1295461, 2205040, 2410160, 2590922, 5181844, 6477305, 10363688, 12954610, 20727376, 25909220, 51818440, 103636880]

約数ペア:

[(1, 103636880), (2, 51818440), (4, 25909220), (5, 20727376), (8, 12954610), (10, 10363688), (16, 6477305), (20, 5181844), (40, 2590922), (43, 2410160), (47, 2205040), (80, 1295461), (86, 1205080), (94, 1102520), (172, 602540), (188, 551260), (215, 482032), (235, 441008), (344, 301270), (376, 275630), (430, 241016), (470, 220504), (641, 161680), (688, 150635), (752, 137815), (860, 120508), (940, 110252), (1282, 80840), (1720, 60254), (1880, 55126), (2021, 51280), (2564, 40420), (3205, 32336), (3440, 30127), (3760, 27563), (4042, 25640), (5128, 20210), (6410, 16168), (8084, 12820), (10105, 10256)]