2638814110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{7297}}^1$

素因数の和:7405

約数の個数: 48

約数和(自身を含む): 5034393936

約数和(自身を除く): 2395579826

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 841, 1247, 1682, 2494, 4205, 6235, 7297, 8410, 12470, 14594, 36163, 36485, 72326, 72970, 180815, 211613, 313771, 361630, 423226, 627542, 1058065, 1568855, 2116130, 3137710, 6136777, 9099359, 12273554, 18198718, 30683885, 45496795, 61367770, 90993590, 263881411, 527762822, 1319407055, 2638814110]

約数ペア:

[(1, 2638814110), (2, 1319407055), (5, 527762822), (10, 263881411), (29, 90993590), (43, 61367770), (58, 45496795), (86, 30683885), (145, 18198718), (215, 12273554), (290, 9099359), (430, 6136777), (841, 3137710), (1247, 2116130), (1682, 1568855), (2494, 1058065), (4205, 627542), (6235, 423226), (7297, 361630), (8410, 313771), (12470, 211613), (14594, 180815), (36163, 72970), (36485, 72326)]