32488180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 70108416

約数和(自身を除く): 37620236

約数列:

[1, 2, 4, 5, 10, 20, 71, 137, 142, 167, 274, 284, 334, 355, 548, 668, 685, 710, 835, 1370, 1420, 1670, 2740, 3340, 9727, 11857, 19454, 22879, 23714, 38908, 45758, 47428, 48635, 59285, 91516, 97270, 114395, 118570, 194540, 228790, 237140, 457580, 1624409, 3248818, 6497636, 8122045, 16244090, 32488180]

約数ペア:

[(1, 32488180), (2, 16244090), (4, 8122045), (5, 6497636), (10, 3248818), (20, 1624409), (71, 457580), (137, 237140), (142, 228790), (167, 194540), (274, 118570), (284, 114395), (334, 97270), (355, 91516), (548, 59285), (668, 48635), (685, 47428), (710, 45758), (835, 38908), (1370, 23714), (1420, 22879), (1670, 19454), (2740, 11857), (3340, 9727)]