39226750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 77837760

約数和(自身を除く): 38611010

約数列:

[1, 2, 5, 10, 25, 41, 43, 50, 82, 86, 89, 125, 178, 205, 215, 250, 410, 430, 445, 890, 1025, 1075, 1763, 2050, 2150, 2225, 3526, 3649, 3827, 4450, 5125, 5375, 7298, 7654, 8815, 10250, 10750, 11125, 17630, 18245, 19135, 22250, 36490, 38270, 44075, 88150, 91225, 95675, 156907, 182450, 191350, 220375, 313814, 440750, 456125, 478375, 784535, 912250, 956750, 1569070, 3922675, 7845350, 19613375, 39226750]

約数ペア:

[(1, 39226750), (2, 19613375), (5, 7845350), (10, 3922675), (25, 1569070), (41, 956750), (43, 912250), (50, 784535), (82, 478375), (86, 456125), (89, 440750), (125, 313814), (178, 220375), (205, 191350), (215, 182450), (250, 156907), (410, 95675), (430, 91225), (445, 88150), (890, 44075), (1025, 38270), (1075, 36490), (1763, 22250), (2050, 19135), (2150, 18245), (2225, 17630), (3526, 11125), (3649, 10750), (3827, 10250), (4450, 8815), (5125, 7654), (5375, 7298)]