4920522040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{173993}}^1$

素因数の和:174112

約数の個数: 64

約数和(自身を含む): 12778119360

約数和(自身を除く): 7857597320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 5656, 7070, 14140, 28280, 173993, 347986, 695972, 869965, 1217951, 1391944, 1739930, 2435902, 3479860, 4871804, 6089755, 6959720, 9743608, 12179510, 17573293, 24359020, 35146586, 48718040, 70293172, 87866465, 123013051, 140586344, 175732930, 246026102, 351465860, 492052204, 615065255, 702931720, 984104408, 1230130510, 2460261020, 4920522040]

約数ペア:

[(1, 4920522040), (2, 2460261020), (4, 1230130510), (5, 984104408), (7, 702931720), (8, 615065255), (10, 492052204), (14, 351465860), (20, 246026102), (28, 175732930), (35, 140586344), (40, 123013051), (56, 87866465), (70, 70293172), (101, 48718040), (140, 35146586), (202, 24359020), (280, 17573293), (404, 12179510), (505, 9743608), (707, 6959720), (808, 6089755), (1010, 4871804), (1414, 3479860), (2020, 2435902), (2828, 1739930), (3535, 1391944), (4040, 1217951), (5656, 869965), (7070, 695972), (14140, 347986), (28280, 173993)]