116187220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 248371200

約数和(自身を除く): 132183980

約数列:

[1, 2, 4, 5, 10, 20, 127, 149, 254, 298, 307, 508, 596, 614, 635, 745, 1228, 1270, 1490, 1535, 2540, 2980, 3070, 6140, 18923, 37846, 38989, 45743, 75692, 77978, 91486, 94615, 155956, 182972, 189230, 194945, 228715, 378460, 389890, 457430, 779780, 914860, 5809361, 11618722, 23237444, 29046805, 58093610, 116187220]

約数ペア:

[(1, 116187220), (2, 58093610), (4, 29046805), (5, 23237444), (10, 11618722), (20, 5809361), (127, 914860), (149, 779780), (254, 457430), (298, 389890), (307, 378460), (508, 228715), (596, 194945), (614, 189230), (635, 182972), (745, 155956), (1228, 94615), (1270, 91486), (1490, 77978), (1535, 75692), (2540, 45743), (2980, 38989), (3070, 37846), (6140, 18923)]