90322600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8521}}^1$

素因数の和:8590

約数の個数: 48

約数和(自身を含む): 213987420

約数和(自身を除く): 123664820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 8521, 10600, 17042, 34084, 42605, 68168, 85210, 170420, 213025, 340840, 426050, 451613, 852100, 903226, 1704200, 1806452, 2258065, 3612904, 4516130, 9032260, 11290325, 18064520, 22580650, 45161300, 90322600]

約数ペア:

[(1, 90322600), (2, 45161300), (4, 22580650), (5, 18064520), (8, 11290325), (10, 9032260), (20, 4516130), (25, 3612904), (40, 2258065), (50, 1806452), (53, 1704200), (100, 903226), (106, 852100), (200, 451613), (212, 426050), (265, 340840), (424, 213025), (530, 170420), (1060, 85210), (1325, 68168), (2120, 42605), (2650, 34084), (5300, 17042), (8521, 10600)]