15702622640

素因数分解:

$2^4\times 5^1\times {\mathrm{13781}}^1\times {\mathrm{14243}}^1$

素因数の和:28037

約数の個数: 40

約数和(自身を含む): 36513810288

約数和(自身を除く): 20811187648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13781, 14243, 27562, 28486, 55124, 56972, 68905, 71215, 110248, 113944, 137810, 142430, 220496, 227888, 275620, 284860, 551240, 569720, 1102480, 1139440, 196282783, 392565566, 785131132, 981413915, 1570262264, 1962827830, 3140524528, 3925655660, 7851311320, 15702622640]

約数ペア:

[(1, 15702622640), (2, 7851311320), (4, 3925655660), (5, 3140524528), (8, 1962827830), (10, 1570262264), (16, 981413915), (20, 785131132), (40, 392565566), (80, 196282783), (13781, 1139440), (14243, 1102480), (27562, 569720), (28486, 551240), (55124, 284860), (56972, 275620), (68905, 227888), (71215, 220496), (110248, 142430), (113944, 137810)]