10203650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 10152190

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 227, 290, 310, 454, 725, 775, 899, 1135, 1450, 1550, 1798, 2270, 4495, 5675, 6583, 7037, 8990, 11350, 13166, 14074, 22475, 32915, 35185, 44950, 65830, 70370, 164575, 175925, 204073, 329150, 351850, 408146, 1020365, 2040730, 5101825, 10203650]

約数ペア:

[(1, 10203650), (2, 5101825), (5, 2040730), (10, 1020365), (25, 408146), (29, 351850), (31, 329150), (50, 204073), (58, 175925), (62, 164575), (145, 70370), (155, 65830), (227, 44950), (290, 35185), (310, 32915), (454, 22475), (725, 14074), (775, 13166), (899, 11350), (1135, 8990), (1450, 7037), (1550, 6583), (1798, 5675), (2270, 4495)]