93979720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81017}}^1$

素因数の和:81057

約数の個数: 32

約数和(自身を含む): 218748600

約数和(自身を除く): 124768880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 81017, 162034, 324068, 405085, 648136, 810170, 1620340, 2349493, 3240680, 4698986, 9397972, 11747465, 18795944, 23494930, 46989860, 93979720]

約数ペア:

[(1, 93979720), (2, 46989860), (4, 23494930), (5, 18795944), (8, 11747465), (10, 9397972), (20, 4698986), (29, 3240680), (40, 2349493), (58, 1620340), (116, 810170), (145, 648136), (232, 405085), (290, 324068), (580, 162034), (1160, 81017)]