72016430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 134118720

約数和(自身を除く): 62102290

約数列:

[1, 2, 5, 10, 37, 74, 151, 185, 302, 370, 755, 1289, 1510, 2578, 5587, 6445, 11174, 12890, 27935, 47693, 55870, 95386, 194639, 238465, 389278, 476930, 973195, 1946390, 7201643, 14403286, 36008215, 72016430]

約数ペア:

[(1, 72016430), (2, 36008215), (5, 14403286), (10, 7201643), (37, 1946390), (74, 973195), (151, 476930), (185, 389278), (302, 238465), (370, 194639), (755, 95386), (1289, 55870), (1510, 47693), (2578, 27935), (5587, 12890), (6445, 11174)]