1796300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 4499712

約数和(自身を除く): 2703412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 71, 92, 100, 110, 115, 142, 220, 230, 253, 275, 284, 355, 460, 506, 550, 575, 710, 781, 1012, 1100, 1150, 1265, 1420, 1562, 1633, 1775, 2300, 2530, 3124, 3266, 3550, 3905, 5060, 6325, 6532, 7100, 7810, 8165, 12650, 15620, 16330, 17963, 19525, 25300, 32660, 35926, 39050, 40825, 71852, 78100, 81650, 89815, 163300, 179630, 359260, 449075, 898150, 1796300]

約数ペア:

[(1, 1796300), (2, 898150), (4, 449075), (5, 359260), (10, 179630), (11, 163300), (20, 89815), (22, 81650), (23, 78100), (25, 71852), (44, 40825), (46, 39050), (50, 35926), (55, 32660), (71, 25300), (92, 19525), (100, 17963), (110, 16330), (115, 15620), (142, 12650), (220, 8165), (230, 7810), (253, 7100), (275, 6532), (284, 6325), (355, 5060), (460, 3905), (506, 3550), (550, 3266), (575, 3124), (710, 2530), (781, 2300), (1012, 1775), (1100, 1633), (1150, 1562), (1265, 1420)]