101651720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{110491}}^1$

素因数の和:110525

約数の個数: 32

約数和(自身を含む): 238662720

約数和(自身を除く): 137011000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 110491, 220982, 441964, 552455, 883928, 1104910, 2209820, 2541293, 4419640, 5082586, 10165172, 12706465, 20330344, 25412930, 50825860, 101651720]

約数ペア:

[(1, 101651720), (2, 50825860), (4, 25412930), (5, 20330344), (8, 12706465), (10, 10165172), (20, 5082586), (23, 4419640), (40, 2541293), (46, 2209820), (92, 1104910), (115, 883928), (184, 552455), (230, 441964), (460, 220982), (920, 110491)]