2022123160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{19273}}^1$

素因数の和:19388

約数の個数: 64

約数和(自身を含む): 4732152480

約数和(自身を除く): 2710029320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 61, 86, 122, 172, 215, 244, 305, 344, 430, 488, 610, 860, 1220, 1720, 2440, 2623, 5246, 10492, 13115, 19273, 20984, 26230, 38546, 52460, 77092, 96365, 104920, 154184, 192730, 385460, 770920, 828739, 1175653, 1657478, 2351306, 3314956, 4143695, 4702612, 5878265, 6629912, 8287390, 9405224, 11756530, 16574780, 23513060, 33149560, 47026120, 50553079, 101106158, 202212316, 252765395, 404424632, 505530790, 1011061580, 2022123160]

約数ペア:

[(1, 2022123160), (2, 1011061580), (4, 505530790), (5, 404424632), (8, 252765395), (10, 202212316), (20, 101106158), (40, 50553079), (43, 47026120), (61, 33149560), (86, 23513060), (122, 16574780), (172, 11756530), (215, 9405224), (244, 8287390), (305, 6629912), (344, 5878265), (430, 4702612), (488, 4143695), (610, 3314956), (860, 2351306), (1220, 1657478), (1720, 1175653), (2440, 828739), (2623, 770920), (5246, 385460), (10492, 192730), (13115, 154184), (19273, 104920), (20984, 96365), (26230, 77092), (38546, 52460)]