128049497270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^2\times {\mathrm{271}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 241641864576

約数和(自身を除く): 113592367306

約数列:

[1, 2, 5, 10, 41, 82, 97, 109, 194, 205, 218, 271, 410, 485, 542, 545, 970, 1090, 1355, 2710, 3977, 4469, 7954, 8938, 10573, 11111, 11881, 19885, 21146, 22222, 22345, 23762, 26287, 29539, 39770, 44690, 52574, 52865, 55555, 59078, 59405, 105730, 111110, 118810, 131435, 147695, 262870, 295390, 433493, 487121, 866986, 974242, 1077767, 1152457, 1211099, 2155534, 2167465, 2304914, 2422198, 2435605, 2865283, 3219751, 4334930, 4871210, 5388835, 5730566, 5762285, 6055495, 6439502, 10777670, 11524570, 12110990, 14326415, 16098755, 28652830, 32197510, 47250737, 94501474, 117476603, 132009791, 234953206, 236253685, 264019582, 312315847, 472507370, 587383015, 624631694, 660048955, 1174766030, 1320097910, 1561579235, 3123158470, 12804949727, 25609899454, 64024748635, 128049497270]

約数ペア:

[(1, 128049497270), (2, 64024748635), (5, 25609899454), (10, 12804949727), (41, 3123158470), (82, 1561579235), (97, 1320097910), (109, 1174766030), (194, 660048955), (205, 624631694), (218, 587383015), (271, 472507370), (410, 312315847), (485, 264019582), (542, 236253685), (545, 234953206), (970, 132009791), (1090, 117476603), (1355, 94501474), (2710, 47250737), (3977, 32197510), (4469, 28652830), (7954, 16098755), (8938, 14326415), (10573, 12110990), (11111, 11524570), (11881, 10777670), (19885, 6439502), (21146, 6055495), (22222, 5762285), (22345, 5730566), (23762, 5388835), (26287, 4871210), (29539, 4334930), (39770, 3219751), (44690, 2865283), (52574, 2435605), (52865, 2422198), (55555, 2304914), (59078, 2167465), (59405, 2155534), (105730, 1211099), (111110, 1152457), (118810, 1077767), (131435, 974242), (147695, 866986), (262870, 487121), (295390, 433493)]