2578811290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4948

約数の個数: 96

約数和(自身を含む): 5605407360

約数和(自身を除く): 3026596070

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 121, 190, 209, 230, 242, 253, 418, 437, 506, 605, 874, 1045, 1210, 1265, 2090, 2185, 2299, 2530, 2783, 4370, 4598, 4807, 4877, 5566, 9614, 9754, 11495, 13915, 22990, 24035, 24385, 27830, 48070, 48770, 52877, 53647, 92663, 105754, 107294, 112171, 185326, 224342, 264385, 268235, 463315, 528770, 536470, 560855, 590117, 926630, 1019293, 1121710, 1180234, 1233881, 2038586, 2131249, 2467762, 2950585, 4262498, 5096465, 5901170, 6169405, 10192930, 10656245, 11212223, 12338810, 13572691, 21312490, 22424446, 23443739, 27145382, 46887478, 56061115, 67863455, 112122230, 117218695, 135726910, 234437390, 257881129, 515762258, 1289405645, 2578811290]

約数ペア:

[(1, 2578811290), (2, 1289405645), (5, 515762258), (10, 257881129), (11, 234437390), (19, 135726910), (22, 117218695), (23, 112122230), (38, 67863455), (46, 56061115), (55, 46887478), (95, 27145382), (110, 23443739), (115, 22424446), (121, 21312490), (190, 13572691), (209, 12338810), (230, 11212223), (242, 10656245), (253, 10192930), (418, 6169405), (437, 5901170), (506, 5096465), (605, 4262498), (874, 2950585), (1045, 2467762), (1210, 2131249), (1265, 2038586), (2090, 1233881), (2185, 1180234), (2299, 1121710), (2530, 1019293), (2783, 926630), (4370, 590117), (4598, 560855), (4807, 536470), (4877, 528770), (5566, 463315), (9614, 268235), (9754, 264385), (11495, 224342), (13915, 185326), (22990, 112171), (24035, 107294), (24385, 105754), (27830, 92663), (48070, 53647), (48770, 52877)]