1570995220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{55987}}^1$

素因数の和:56080

約数の個数: 48

約数和(自身を含む): 3499026048

約数和(自身を除く): 1928030828

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5612, 7015, 14030, 28060, 55987, 111974, 223948, 279935, 559870, 1119740, 1287701, 2575402, 3415207, 5150804, 6438505, 6830414, 12877010, 13660828, 17076035, 25754020, 34152070, 68304140, 78549761, 157099522, 314199044, 392748805, 785497610, 1570995220]

約数ペア:

[(1, 1570995220), (2, 785497610), (4, 392748805), (5, 314199044), (10, 157099522), (20, 78549761), (23, 68304140), (46, 34152070), (61, 25754020), (92, 17076035), (115, 13660828), (122, 12877010), (230, 6830414), (244, 6438505), (305, 5150804), (460, 3415207), (610, 2575402), (1220, 1287701), (1403, 1119740), (2806, 559870), (5612, 279935), (7015, 223948), (14030, 111974), (28060, 55987)]