2684395960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{808553}}^1$

素因数の和:808647

約数の個数: 32

約数和(自身を含む): 6112668240

約数和(自身を除く): 3428272280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 808553, 1617106, 3234212, 4042765, 6468424, 8085530, 16171060, 32342120, 67109899, 134219798, 268439596, 335549495, 536879192, 671098990, 1342197980, 2684395960]

約数ペア:

[(1, 2684395960), (2, 1342197980), (4, 671098990), (5, 536879192), (8, 335549495), (10, 268439596), (20, 134219798), (40, 67109899), (83, 32342120), (166, 16171060), (332, 8085530), (415, 6468424), (664, 4042765), (830, 3234212), (1660, 1617106), (3320, 808553)]