10367981380

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1\times {\mathrm{3089}}^1$

素因数の和:4008

約数の個数: 48

約数和(自身を含む): 21898038960

約数和(自身を除く): 11530057580

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 653, 1028, 1285, 1306, 2570, 2612, 3089, 3265, 5140, 6178, 6530, 12356, 13060, 15445, 30890, 61780, 167821, 335642, 671284, 793873, 839105, 1587746, 1678210, 2017117, 3175492, 3356420, 3969365, 4034234, 7938730, 8068468, 10085585, 15877460, 20171170, 40342340, 518399069, 1036798138, 2073596276, 2591995345, 5183990690, 10367981380]

約数ペア:

[(1, 10367981380), (2, 5183990690), (4, 2591995345), (5, 2073596276), (10, 1036798138), (20, 518399069), (257, 40342340), (514, 20171170), (653, 15877460), (1028, 10085585), (1285, 8068468), (1306, 7938730), (2570, 4034234), (2612, 3969365), (3089, 3356420), (3265, 3175492), (5140, 2017117), (6178, 1678210), (6530, 1587746), (12356, 839105), (13060, 793873), (15445, 671284), (30890, 335642), (61780, 167821)]