86125760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38449}}^1$

素因数の和:38473

約数の個数: 56

約数和(自身を含む): 234391200

約数和(自身を除く): 148265440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38449, 76898, 153796, 192245, 269143, 307592, 384490, 538286, 615184, 768980, 1076572, 1230368, 1345715, 1537960, 2153144, 2460736, 2691430, 3075920, 4306288, 5382860, 6151840, 8612576, 10765720, 12303680, 17225152, 21531440, 43062880, 86125760]

約数ペア:

[(1, 86125760), (2, 43062880), (4, 21531440), (5, 17225152), (7, 12303680), (8, 10765720), (10, 8612576), (14, 6151840), (16, 5382860), (20, 4306288), (28, 3075920), (32, 2691430), (35, 2460736), (40, 2153144), (56, 1537960), (64, 1345715), (70, 1230368), (80, 1076572), (112, 768980), (140, 615184), (160, 538286), (224, 384490), (280, 307592), (320, 269143), (448, 192245), (560, 153796), (1120, 76898), (2240, 38449)]