1010496250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{19717}}^1$

素因数の和:19780

約数の個数: 40

約数和(自身を含む): 1940369508

約数和(自身を除く): 929873258

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 625, 1025, 1250, 2050, 5125, 10250, 19717, 25625, 39434, 51250, 98585, 197170, 492925, 808397, 985850, 1616794, 2464625, 4041985, 4929250, 8083970, 12323125, 20209925, 24646250, 40419850, 101049625, 202099250, 505248125, 1010496250]

約数ペア:

[(1, 1010496250), (2, 505248125), (5, 202099250), (10, 101049625), (25, 40419850), (41, 24646250), (50, 20209925), (82, 12323125), (125, 8083970), (205, 4929250), (250, 4041985), (410, 2464625), (625, 1616794), (1025, 985850), (1250, 808397), (2050, 492925), (5125, 197170), (10250, 98585), (19717, 51250), (25625, 39434)]