91240000

素因数分解:

$2^6\times 5^4\times {\mathrm{2281}}^1$

素因数の和:2313

約数の個数: 70

約数和(自身を含む): 226344734

約数和(自身を除く): 135104734

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2281, 2500, 4000, 4562, 5000, 8000, 9124, 10000, 11405, 18248, 20000, 22810, 36496, 40000, 45620, 57025, 72992, 91240, 114050, 145984, 182480, 228100, 285125, 364960, 456200, 570250, 729920, 912400, 1140500, 1425625, 1824800, 2281000, 2851250, 3649600, 4562000, 5702500, 9124000, 11405000, 18248000, 22810000, 45620000, 91240000]

約数ペア:

[(1, 91240000), (2, 45620000), (4, 22810000), (5, 18248000), (8, 11405000), (10, 9124000), (16, 5702500), (20, 4562000), (25, 3649600), (32, 2851250), (40, 2281000), (50, 1824800), (64, 1425625), (80, 1140500), (100, 912400), (125, 729920), (160, 570250), (200, 456200), (250, 364960), (320, 285125), (400, 228100), (500, 182480), (625, 145984), (800, 114050), (1000, 91240), (1250, 72992), (1600, 57025), (2000, 45620), (2281, 40000), (2500, 36496), (4000, 22810), (4562, 20000), (5000, 18248), (8000, 11405), (9124, 10000)]