79024220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8761}}^1$

素因数の和:8822

約数の個数: 48

約数和(自身を含む): 185474016

約数和(自身を除く): 106449796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 8761, 9020, 17522, 35044, 43805, 87610, 96371, 175220, 192742, 359201, 385484, 481855, 718402, 963710, 1436804, 1796005, 1927420, 3592010, 3951211, 7184020, 7902422, 15804844, 19756055, 39512110, 79024220]

約数ペア:

[(1, 79024220), (2, 39512110), (4, 19756055), (5, 15804844), (10, 7902422), (11, 7184020), (20, 3951211), (22, 3592010), (41, 1927420), (44, 1796005), (55, 1436804), (82, 963710), (110, 718402), (164, 481855), (205, 385484), (220, 359201), (410, 192742), (451, 175220), (820, 96371), (902, 87610), (1804, 43805), (2255, 35044), (4510, 17522), (8761, 9020)]