4978340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2999}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 10584000

約数和(自身を除く): 5605660

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2999, 5998, 11996, 14995, 29990, 59980, 248917, 497834, 995668, 1244585, 2489170, 4978340]

約数ペア:

[(1, 4978340), (2, 2489170), (4, 1244585), (5, 995668), (10, 497834), (20, 248917), (83, 59980), (166, 29990), (332, 14995), (415, 11996), (830, 5998), (1660, 2999)]