26528200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 66067200

約数和(自身を除く): 39539000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 73, 79, 92, 100, 115, 146, 158, 184, 200, 230, 292, 316, 365, 395, 460, 575, 584, 632, 730, 790, 920, 1150, 1460, 1580, 1679, 1817, 1825, 1975, 2300, 2920, 3160, 3358, 3634, 3650, 3950, 4600, 5767, 6716, 7268, 7300, 7900, 8395, 9085, 11534, 13432, 14536, 14600, 15800, 16790, 18170, 23068, 28835, 33580, 36340, 41975, 45425, 46136, 57670, 67160, 72680, 83950, 90850, 115340, 132641, 144175, 167900, 181700, 230680, 265282, 288350, 335800, 363400, 530564, 576700, 663205, 1061128, 1153400, 1326410, 2652820, 3316025, 5305640, 6632050, 13264100, 26528200]

約数ペア:

[(1, 26528200), (2, 13264100), (4, 6632050), (5, 5305640), (8, 3316025), (10, 2652820), (20, 1326410), (23, 1153400), (25, 1061128), (40, 663205), (46, 576700), (50, 530564), (73, 363400), (79, 335800), (92, 288350), (100, 265282), (115, 230680), (146, 181700), (158, 167900), (184, 144175), (200, 132641), (230, 115340), (292, 90850), (316, 83950), (365, 72680), (395, 67160), (460, 57670), (575, 46136), (584, 45425), (632, 41975), (730, 36340), (790, 33580), (920, 28835), (1150, 23068), (1460, 18170), (1580, 16790), (1679, 15800), (1817, 14600), (1825, 14536), (1975, 13432), (2300, 11534), (2920, 9085), (3160, 8395), (3358, 7900), (3634, 7300), (3650, 7268), (3950, 6716), (4600, 5767)]