42434540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 96223680

約数和(自身を除く): 53789140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3181, 3335, 6362, 6670, 12724, 13340, 15905, 31810, 63620, 73163, 92249, 146326, 184498, 292652, 365815, 368996, 461245, 731630, 922490, 1463260, 1844980, 2121727, 4243454, 8486908, 10608635, 21217270, 42434540]

約数ペア:

[(1, 42434540), (2, 21217270), (4, 10608635), (5, 8486908), (10, 4243454), (20, 2121727), (23, 1844980), (29, 1463260), (46, 922490), (58, 731630), (92, 461245), (115, 368996), (116, 365815), (145, 292652), (230, 184498), (290, 146326), (460, 92249), (580, 73163), (667, 63620), (1334, 31810), (2668, 15905), (3181, 13340), (3335, 12724), (6362, 6670)]