22655410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 22963790

約数列:

[1, 2, 5, 10, 19, 38, 43, 47, 59, 86, 94, 95, 118, 190, 215, 235, 295, 430, 470, 590, 817, 893, 1121, 1634, 1786, 2021, 2242, 2537, 2773, 4042, 4085, 4465, 5074, 5546, 5605, 8170, 8930, 10105, 11210, 12685, 13865, 20210, 25370, 27730, 38399, 48203, 52687, 76798, 96406, 105374, 119239, 191995, 238478, 241015, 263435, 383990, 482030, 526870, 596195, 1192390, 2265541, 4531082, 11327705, 22655410]

約数ペア:

[(1, 22655410), (2, 11327705), (5, 4531082), (10, 2265541), (19, 1192390), (38, 596195), (43, 526870), (47, 482030), (59, 383990), (86, 263435), (94, 241015), (95, 238478), (118, 191995), (190, 119239), (215, 105374), (235, 96406), (295, 76798), (430, 52687), (470, 48203), (590, 38399), (817, 27730), (893, 25370), (1121, 20210), (1634, 13865), (1786, 12685), (2021, 11210), (2242, 10105), (2537, 8930), (2773, 8170), (4042, 5605), (4085, 5546), (4465, 5074)]