39492830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 42759970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 59, 65, 95, 118, 130, 190, 247, 271, 295, 494, 542, 590, 767, 1121, 1235, 1355, 1534, 2242, 2470, 2710, 3523, 3835, 5149, 5605, 7046, 7670, 10298, 11210, 14573, 15989, 17615, 25745, 29146, 31978, 35230, 51490, 66937, 72865, 79945, 133874, 145730, 159890, 207857, 303791, 334685, 415714, 607582, 669370, 1039285, 1518955, 2078570, 3037910, 3949283, 7898566, 19746415, 39492830]

約数ペア:

[(1, 39492830), (2, 19746415), (5, 7898566), (10, 3949283), (13, 3037910), (19, 2078570), (26, 1518955), (38, 1039285), (59, 669370), (65, 607582), (95, 415714), (118, 334685), (130, 303791), (190, 207857), (247, 159890), (271, 145730), (295, 133874), (494, 79945), (542, 72865), (590, 66937), (767, 51490), (1121, 35230), (1235, 31978), (1355, 29146), (1534, 25745), (2242, 17615), (2470, 15989), (2710, 14573), (3523, 11210), (3835, 10298), (5149, 7670), (5605, 7046)]