202205680

素因数分解:

$2^4\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{1613}}^1$

素因数の和:3193

約数の個数: 40

約数和(自身を含む): 470719872

約数和(自身を除く): 268514192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1567, 1613, 3134, 3226, 6268, 6452, 7835, 8065, 12536, 12904, 15670, 16130, 25072, 25808, 31340, 32260, 62680, 64520, 125360, 129040, 2527571, 5055142, 10110284, 12637855, 20220568, 25275710, 40441136, 50551420, 101102840, 202205680]

約数ペア:

[(1, 202205680), (2, 101102840), (4, 50551420), (5, 40441136), (8, 25275710), (10, 20220568), (16, 12637855), (20, 10110284), (40, 5055142), (80, 2527571), (1567, 129040), (1613, 125360), (3134, 64520), (3226, 62680), (6268, 32260), (6452, 31340), (7835, 25808), (8065, 25072), (12536, 16130), (12904, 15670)]