73702850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 148818600

約数和(自身を除く): 75115750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 650, 745, 761, 1490, 1522, 1937, 3725, 3805, 3874, 7450, 7610, 9685, 9893, 19025, 19370, 19786, 38050, 48425, 49465, 96850, 98930, 113389, 226778, 247325, 494650, 566945, 1133890, 1474057, 2834725, 2948114, 5669450, 7370285, 14740570, 36851425, 73702850]

約数ペア:

[(1, 73702850), (2, 36851425), (5, 14740570), (10, 7370285), (13, 5669450), (25, 2948114), (26, 2834725), (50, 1474057), (65, 1133890), (130, 566945), (149, 494650), (298, 247325), (325, 226778), (650, 113389), (745, 98930), (761, 96850), (1490, 49465), (1522, 48425), (1937, 38050), (3725, 19786), (3805, 19370), (3874, 19025), (7450, 9893), (7610, 9685)]