885123520

素因数分解:

$2^6\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4483}}^1$

素因数の和:5117

約数の個数: 56

約数和(自身を含む): 2111587344

約数和(自身を除く): 1226463824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 617, 1234, 2468, 3085, 4483, 4936, 6170, 8966, 9872, 12340, 17932, 19744, 22415, 24680, 35864, 39488, 44830, 49360, 71728, 89660, 98720, 143456, 179320, 197440, 286912, 358640, 717280, 1434560, 2766011, 5532022, 11064044, 13830055, 22128088, 27660110, 44256176, 55320220, 88512352, 110640440, 177024704, 221280880, 442561760, 885123520]

約数ペア:

[(1, 885123520), (2, 442561760), (4, 221280880), (5, 177024704), (8, 110640440), (10, 88512352), (16, 55320220), (20, 44256176), (32, 27660110), (40, 22128088), (64, 13830055), (80, 11064044), (160, 5532022), (320, 2766011), (617, 1434560), (1234, 717280), (2468, 358640), (3085, 286912), (4483, 197440), (4936, 179320), (6170, 143456), (8966, 98720), (9872, 89660), (12340, 71728), (17932, 49360), (19744, 44830), (22415, 39488), (24680, 35864)]