227560340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{85549}}^1$

素因数の和:85584

約数の個数: 48

約数和(自身を含む): 574896000

約数和(自身を除く): 347335660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 85549, 171098, 342196, 427745, 598843, 855490, 1197686, 1625431, 1710980, 2395372, 2994215, 3250862, 5988430, 6501724, 8127155, 11378017, 11976860, 16254310, 22756034, 32508620, 45512068, 56890085, 113780170, 227560340]

約数ペア:

[(1, 227560340), (2, 113780170), (4, 56890085), (5, 45512068), (7, 32508620), (10, 22756034), (14, 16254310), (19, 11976860), (20, 11378017), (28, 8127155), (35, 6501724), (38, 5988430), (70, 3250862), (76, 2994215), (95, 2395372), (133, 1710980), (140, 1625431), (190, 1197686), (266, 855490), (380, 598843), (532, 427745), (665, 342196), (1330, 171098), (2660, 85549)]