72679060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 159021072

約数和(自身を除く): 86342012

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 610, 820, 1220, 1453, 2501, 2906, 5002, 5812, 7265, 10004, 12505, 14530, 25010, 29060, 50020, 59573, 88633, 119146, 177266, 238292, 297865, 354532, 443165, 595730, 886330, 1191460, 1772660, 3633953, 7267906, 14535812, 18169765, 36339530, 72679060]

約数ペア:

[(1, 72679060), (2, 36339530), (4, 18169765), (5, 14535812), (10, 7267906), (20, 3633953), (41, 1772660), (61, 1191460), (82, 886330), (122, 595730), (164, 443165), (205, 354532), (244, 297865), (305, 238292), (410, 177266), (610, 119146), (820, 88633), (1220, 59573), (1453, 50020), (2501, 29060), (2906, 25010), (5002, 14530), (5812, 12505), (7265, 10004)]