163300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 374976

約数和(自身を除く): 211676

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 230, 284, 355, 460, 575, 710, 1150, 1420, 1633, 1775, 2300, 3266, 3550, 6532, 7100, 8165, 16330, 32660, 40825, 81650, 163300]

約数ペア:

[(1, 163300), (2, 81650), (4, 40825), (5, 32660), (10, 16330), (20, 8165), (23, 7100), (25, 6532), (46, 3550), (50, 3266), (71, 2300), (92, 1775), (100, 1633), (115, 1420), (142, 1150), (230, 710), (284, 575), (355, 460)]