20223878150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2512283}}^1$

素因数の和:2512325

約数の個数: 48

約数和(自身を含む): 44859343104

約数和(自身を除く): 24635464954

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 2512283, 5024566, 12561415, 17585981, 25122830, 35171962, 57782509, 62807075, 87929905, 115565018, 125614150, 175859810, 288912545, 404477563, 439649525, 577825090, 808955126, 879299050, 1444562725, 2022387815, 2889125450, 4044775630, 10111939075, 20223878150]

約数ペア:

[(1, 20223878150), (2, 10111939075), (5, 4044775630), (7, 2889125450), (10, 2022387815), (14, 1444562725), (23, 879299050), (25, 808955126), (35, 577825090), (46, 439649525), (50, 404477563), (70, 288912545), (115, 175859810), (161, 125614150), (175, 115565018), (230, 87929905), (322, 62807075), (350, 57782509), (575, 35171962), (805, 25122830), (1150, 17585981), (1610, 12561415), (4025, 5024566), (8050, 2512283)]