37789780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{38561}}^1$

素因数の和:38584

約数の個数: 36

約数和(自身を含む): 92317428

約数和(自身を除く): 54527648

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 38561, 77122, 154244, 192805, 269927, 385610, 539854, 771220, 1079708, 1349635, 1889489, 2699270, 3778978, 5398540, 7557956, 9447445, 18894890, 37789780]

約数ペア:

[(1, 37789780), (2, 18894890), (4, 9447445), (5, 7557956), (7, 5398540), (10, 3778978), (14, 2699270), (20, 1889489), (28, 1349635), (35, 1079708), (49, 771220), (70, 539854), (98, 385610), (140, 269927), (196, 192805), (245, 154244), (490, 77122), (980, 38561)]