7627040

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 18293688

約数和(自身を除く): 10666648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 653, 730, 1168, 1306, 1460, 2336, 2612, 2920, 3265, 5224, 5840, 6530, 10448, 11680, 13060, 20896, 26120, 47669, 52240, 95338, 104480, 190676, 238345, 381352, 476690, 762704, 953380, 1525408, 1906760, 3813520, 7627040]

約数ペア:

[(1, 7627040), (2, 3813520), (4, 1906760), (5, 1525408), (8, 953380), (10, 762704), (16, 476690), (20, 381352), (32, 238345), (40, 190676), (73, 104480), (80, 95338), (146, 52240), (160, 47669), (292, 26120), (365, 20896), (584, 13060), (653, 11680), (730, 10448), (1168, 6530), (1306, 5840), (1460, 5224), (2336, 3265), (2612, 2920)]