172268140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46061}}^1$

素因数の和:46098

約数の個数: 48

約数和(自身を含む): 417874464

約数和(自身を除く): 245606324

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 46061, 92122, 184244, 230305, 460610, 506671, 783037, 921220, 1013342, 1566074, 2026684, 2533355, 3132148, 3915185, 5066710, 7830370, 8613407, 10133420, 15660740, 17226814, 34453628, 43067035, 86134070, 172268140]

約数ペア:

[(1, 172268140), (2, 86134070), (4, 43067035), (5, 34453628), (10, 17226814), (11, 15660740), (17, 10133420), (20, 8613407), (22, 7830370), (34, 5066710), (44, 3915185), (55, 3132148), (68, 2533355), (85, 2026684), (110, 1566074), (170, 1013342), (187, 921220), (220, 783037), (340, 506671), (374, 460610), (748, 230305), (935, 184244), (1870, 92122), (3740, 46061)]