18369801160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6257}}^1\times {\mathrm{3863}}^1$

素因数の和:10150

約数の個数: 64

約数和(自身を含む): 43525641600

約数和(自身を除く): 25155840440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3863, 6257, 7726, 12514, 15452, 19315, 25028, 30904, 31285, 38630, 50056, 62570, 73397, 77260, 118883, 125140, 146794, 154520, 237766, 250280, 293588, 366985, 475532, 587176, 594415, 733970, 951064, 1188830, 1467940, 2377660, 2935880, 4755320, 24170791, 48341582, 96683164, 120853955, 193366328, 241707910, 459245029, 483415820, 918490058, 966831640, 1836980116, 2296225145, 3673960232, 4592450290, 9184900580, 18369801160]

約数ペア:

[(1, 18369801160), (2, 9184900580), (4, 4592450290), (5, 3673960232), (8, 2296225145), (10, 1836980116), (19, 966831640), (20, 918490058), (38, 483415820), (40, 459245029), (76, 241707910), (95, 193366328), (152, 120853955), (190, 96683164), (380, 48341582), (760, 24170791), (3863, 4755320), (6257, 2935880), (7726, 2377660), (12514, 1467940), (15452, 1188830), (19315, 951064), (25028, 733970), (30904, 594415), (31285, 587176), (38630, 475532), (50056, 366985), (62570, 293588), (73397, 250280), (77260, 237766), (118883, 154520), (125140, 146794)]