7053040

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 16548048

約数和(自身を除く): 9495008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 673, 1048, 1310, 1346, 2096, 2620, 2692, 3365, 5240, 5384, 6730, 10480, 10768, 13460, 26920, 53840, 88163, 176326, 352652, 440815, 705304, 881630, 1410608, 1763260, 3526520, 7053040]

約数ペア:

[(1, 7053040), (2, 3526520), (4, 1763260), (5, 1410608), (8, 881630), (10, 705304), (16, 440815), (20, 352652), (40, 176326), (80, 88163), (131, 53840), (262, 26920), (524, 13460), (655, 10768), (673, 10480), (1048, 6730), (1310, 5384), (1346, 5240), (2096, 3365), (2620, 2692)]