39738710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 42997930

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 113, 115, 139, 226, 230, 253, 278, 506, 565, 695, 1130, 1243, 1265, 1390, 1529, 2486, 2530, 2599, 3058, 3197, 5198, 6215, 6394, 7645, 12430, 12995, 15290, 15707, 15985, 25990, 28589, 31414, 31970, 35167, 57178, 70334, 78535, 142945, 157070, 172777, 175835, 285890, 345554, 351670, 361261, 722522, 863885, 1727770, 1806305, 3612610, 3973871, 7947742, 19869355, 39738710]

約数ペア:

[(1, 39738710), (2, 19869355), (5, 7947742), (10, 3973871), (11, 3612610), (22, 1806305), (23, 1727770), (46, 863885), (55, 722522), (110, 361261), (113, 351670), (115, 345554), (139, 285890), (226, 175835), (230, 172777), (253, 157070), (278, 142945), (506, 78535), (565, 70334), (695, 57178), (1130, 35167), (1243, 31970), (1265, 31414), (1390, 28589), (1529, 25990), (2486, 15985), (2530, 15707), (2599, 15290), (3058, 12995), (3197, 12430), (5198, 7645), (6215, 6394)]