29239240

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8807}}^1$

素因数の和:8901

約数の個数: 32

約数和(自身を含む): 66588480

約数和(自身を除く): 37349240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8807, 17614, 35228, 44035, 70456, 88070, 176140, 352280, 730981, 1461962, 2923924, 3654905, 5847848, 7309810, 14619620, 29239240]

約数ペア:

[(1, 29239240), (2, 14619620), (4, 7309810), (5, 5847848), (8, 3654905), (10, 2923924), (20, 1461962), (40, 730981), (83, 352280), (166, 176140), (332, 88070), (415, 70456), (664, 44035), (830, 35228), (1660, 17614), (3320, 8807)]