83805460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 181519632

約数和(自身を除く): 97714172

約数列:

[1, 2, 4, 5, 10, 20, 61, 73, 122, 146, 244, 292, 305, 365, 610, 730, 941, 1220, 1460, 1882, 3764, 4453, 4705, 8906, 9410, 17812, 18820, 22265, 44530, 57401, 68693, 89060, 114802, 137386, 229604, 274772, 287005, 343465, 574010, 686930, 1148020, 1373860, 4190273, 8380546, 16761092, 20951365, 41902730, 83805460]

約数ペア:

[(1, 83805460), (2, 41902730), (4, 20951365), (5, 16761092), (10, 8380546), (20, 4190273), (61, 1373860), (73, 1148020), (122, 686930), (146, 574010), (244, 343465), (292, 287005), (305, 274772), (365, 229604), (610, 137386), (730, 114802), (941, 89060), (1220, 68693), (1460, 57401), (1882, 44530), (3764, 22265), (4453, 18820), (4705, 17812), (8906, 9410)]