125559040

素因数分解:

$2^8\times 5^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 302761368

約数和(自身を除く): 177202328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 421, 466, 640, 842, 932, 1165, 1280, 1684, 1864, 2105, 2330, 3368, 3728, 4210, 4660, 6736, 7456, 8420, 9320, 13472, 14912, 16840, 18640, 26944, 29824, 33680, 37280, 53888, 59648, 67360, 74560, 98093, 107776, 134720, 149120, 196186, 269440, 298240, 392372, 490465, 538880, 784744, 980930, 1569488, 1961860, 3138976, 3923720, 6277952, 7847440, 12555904, 15694880, 25111808, 31389760, 62779520, 125559040]

約数ペア:

[(1, 125559040), (2, 62779520), (4, 31389760), (5, 25111808), (8, 15694880), (10, 12555904), (16, 7847440), (20, 6277952), (32, 3923720), (40, 3138976), (64, 1961860), (80, 1569488), (128, 980930), (160, 784744), (233, 538880), (256, 490465), (320, 392372), (421, 298240), (466, 269440), (640, 196186), (842, 149120), (932, 134720), (1165, 107776), (1280, 98093), (1684, 74560), (1864, 67360), (2105, 59648), (2330, 53888), (3368, 37280), (3728, 33680), (4210, 29824), (4660, 26944), (6736, 18640), (7456, 16840), (8420, 14912), (9320, 13472)]