52802818840

素因数分解:

$2^3\times 5^1\times {\mathrm{1320070471}}^1$

素因数の和:1320070482

約数の個数: 16

約数和(自身を含む): 118806342480

約数和(自身を除く): 66003523640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1320070471, 2640140942, 5280281884, 6600352355, 10560563768, 13200704710, 26401409420, 52802818840]

約数ペア:

[(1, 52802818840), (2, 26401409420), (4, 13200704710), (5, 10560563768), (8, 6600352355), (10, 5280281884), (20, 2640140942), (40, 1320070471)]