4443820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 9447984

約数和(自身を除く): 5004164

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2677, 5354, 10708, 13385, 26770, 53540, 222191, 444382, 888764, 1110955, 2221910, 4443820]

約数ペア:

[(1, 4443820), (2, 2221910), (4, 1110955), (5, 888764), (10, 444382), (20, 222191), (83, 53540), (166, 26770), (332, 13385), (415, 10708), (830, 5354), (1660, 2677)]