10828400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 29890944

約数和(自身を除く): 19062544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 107, 110, 115, 176, 184, 200, 214, 220, 230, 253, 275, 368, 400, 428, 440, 460, 506, 535, 550, 575, 856, 880, 920, 1012, 1070, 1100, 1150, 1177, 1265, 1712, 1840, 2024, 2140, 2200, 2300, 2354, 2461, 2530, 2675, 4048, 4280, 4400, 4600, 4708, 4922, 5060, 5350, 5885, 6325, 8560, 9200, 9416, 9844, 10120, 10700, 11770, 12305, 12650, 18832, 19688, 20240, 21400, 23540, 24610, 25300, 27071, 29425, 39376, 42800, 47080, 49220, 50600, 54142, 58850, 61525, 94160, 98440, 101200, 108284, 117700, 123050, 135355, 196880, 216568, 235400, 246100, 270710, 433136, 470800, 492200, 541420, 676775, 984400, 1082840, 1353550, 2165680, 2707100, 5414200, 10828400]

約数ペア:

[(1, 10828400), (2, 5414200), (4, 2707100), (5, 2165680), (8, 1353550), (10, 1082840), (11, 984400), (16, 676775), (20, 541420), (22, 492200), (23, 470800), (25, 433136), (40, 270710), (44, 246100), (46, 235400), (50, 216568), (55, 196880), (80, 135355), (88, 123050), (92, 117700), (100, 108284), (107, 101200), (110, 98440), (115, 94160), (176, 61525), (184, 58850), (200, 54142), (214, 50600), (220, 49220), (230, 47080), (253, 42800), (275, 39376), (368, 29425), (400, 27071), (428, 25300), (440, 24610), (460, 23540), (506, 21400), (535, 20240), (550, 19688), (575, 18832), (856, 12650), (880, 12305), (920, 11770), (1012, 10700), (1070, 10120), (1100, 9844), (1150, 9416), (1177, 9200), (1265, 8560), (1712, 6325), (1840, 5885), (2024, 5350), (2140, 5060), (2200, 4922), (2300, 4708), (2354, 4600), (2461, 4400), (2530, 4280), (2675, 4048)]