33407620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 72648576

約数和(自身を除く): 39240956

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 131, 164, 205, 262, 311, 410, 524, 622, 655, 820, 1244, 1310, 1555, 2620, 3110, 5371, 6220, 10742, 12751, 21484, 25502, 26855, 40741, 51004, 53710, 63755, 81482, 107420, 127510, 162964, 203705, 255020, 407410, 814820, 1670381, 3340762, 6681524, 8351905, 16703810, 33407620]

約数ペア:

[(1, 33407620), (2, 16703810), (4, 8351905), (5, 6681524), (10, 3340762), (20, 1670381), (41, 814820), (82, 407410), (131, 255020), (164, 203705), (205, 162964), (262, 127510), (311, 107420), (410, 81482), (524, 63755), (622, 53710), (655, 51004), (820, 40741), (1244, 26855), (1310, 25502), (1555, 21484), (2620, 12751), (3110, 10742), (5371, 6220)]