118337240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 305890560

約数和(自身を除く): 187553320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 422, 844, 1055, 1477, 1688, 2003, 2110, 2954, 4006, 4220, 5908, 7385, 8012, 8440, 10015, 11816, 14021, 14770, 16024, 20030, 28042, 29540, 40060, 56084, 59080, 70105, 80120, 112168, 140210, 280420, 422633, 560840, 845266, 1690532, 2113165, 2958431, 3381064, 4226330, 5916862, 8452660, 11833724, 14792155, 16905320, 23667448, 29584310, 59168620, 118337240]

約数ペア:

[(1, 118337240), (2, 59168620), (4, 29584310), (5, 23667448), (7, 16905320), (8, 14792155), (10, 11833724), (14, 8452660), (20, 5916862), (28, 4226330), (35, 3381064), (40, 2958431), (56, 2113165), (70, 1690532), (140, 845266), (211, 560840), (280, 422633), (422, 280420), (844, 140210), (1055, 112168), (1477, 80120), (1688, 70105), (2003, 59080), (2110, 56084), (2954, 40060), (4006, 29540), (4220, 28042), (5908, 20030), (7385, 16024), (8012, 14770), (8440, 14021), (10015, 11816)]