40783578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 95219712

約数和(自身を除く): 54436134

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 163, 187, 223, 326, 374, 446, 489, 561, 669, 978, 1122, 1338, 1793, 2453, 2771, 3586, 3791, 4906, 5379, 5542, 7359, 7582, 8313, 10758, 11373, 14718, 16626, 22746, 30481, 36349, 41701, 60962, 72698, 83402, 91443, 109047, 125103, 182886, 218094, 250206, 399839, 617933, 799678, 1199517, 1235866, 1853799, 2399034, 3707598, 6797263, 13594526, 20391789, 40783578]

約数ペア:

[(1, 40783578), (2, 20391789), (3, 13594526), (6, 6797263), (11, 3707598), (17, 2399034), (22, 1853799), (33, 1235866), (34, 1199517), (51, 799678), (66, 617933), (102, 399839), (163, 250206), (187, 218094), (223, 182886), (326, 125103), (374, 109047), (446, 91443), (489, 83402), (561, 72698), (669, 60962), (978, 41701), (1122, 36349), (1338, 30481), (1793, 22746), (2453, 16626), (2771, 14718), (3586, 11373), (3791, 10758), (4906, 8313), (5379, 7582), (5542, 7359)]