191572240

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{10457}}^1$

素因数の和:10699

約数の個数: 40

約数和(自身を含む): 447393240

約数和(自身を除く): 255821000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 10457, 18320, 20914, 41828, 52285, 83656, 104570, 167312, 209140, 418280, 836560, 2394653, 4789306, 9578612, 11973265, 19157224, 23946530, 38314448, 47893060, 95786120, 191572240]

約数ペア:

[(1, 191572240), (2, 95786120), (4, 47893060), (5, 38314448), (8, 23946530), (10, 19157224), (16, 11973265), (20, 9578612), (40, 4789306), (80, 2394653), (229, 836560), (458, 418280), (916, 209140), (1145, 167312), (1832, 104570), (2290, 83656), (3664, 52285), (4580, 41828), (9160, 20914), (10457, 18320)]