101119360

素因数分解:

$2^7\times 5^1\times {\mathrm{157999}}^1$

素因数の和:158018

約数の個数: 32

約数和(自身を含む): 241740000

約数和(自身を除く): 140620640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 157999, 315998, 631996, 789995, 1263992, 1579990, 2527984, 3159980, 5055968, 6319960, 10111936, 12639920, 20223872, 25279840, 50559680, 101119360]

約数ペア:

[(1, 101119360), (2, 50559680), (4, 25279840), (5, 20223872), (8, 12639920), (10, 10111936), (16, 6319960), (20, 5055968), (32, 3159980), (40, 2527984), (64, 1579990), (80, 1263992), (128, 789995), (160, 631996), (320, 315998), (640, 157999)]