1734972100040

素因数分解:

$2^3\times 5^1\times {\mathrm{8819}}^1\times {\mathrm{4918279}}^1$

素因数の和:4927109

約数の個数: 32

約数和(自身を含む): 3904130664000

約数和(自身を除く): 2169158563960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8819, 17638, 35276, 44095, 70552, 88190, 176380, 352760, 4918279, 9836558, 19673116, 24591395, 39346232, 49182790, 98365580, 196731160, 43374302501, 86748605002, 173497210004, 216871512505, 346994420008, 433743025010, 867486050020, 1734972100040]

約数ペア:

[(1, 1734972100040), (2, 867486050020), (4, 433743025010), (5, 346994420008), (8, 216871512505), (10, 173497210004), (20, 86748605002), (40, 43374302501), (8819, 196731160), (17638, 98365580), (35276, 49182790), (44095, 39346232), (70552, 24591395), (88190, 19673116), (176380, 9836558), (352760, 4918279)]