1880451200

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{12503}}^1$

素因数の和:12574

約数の個数: 96

約数和(自身を含む): 4744517760

約数和(自身を除く): 2864066560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 200, 235, 320, 376, 400, 470, 640, 752, 800, 940, 1175, 1504, 1600, 1880, 2350, 3008, 3200, 3760, 4700, 6016, 7520, 9400, 12503, 15040, 18800, 25006, 30080, 37600, 50012, 62515, 75200, 100024, 125030, 150400, 200048, 250060, 312575, 400096, 500120, 587641, 625150, 800192, 1000240, 1175282, 1250300, 1600384, 2000480, 2350564, 2500600, 2938205, 4000960, 4701128, 5001200, 5876410, 8001920, 9402256, 10002400, 11752820, 14691025, 18804512, 20004800, 23505640, 29382050, 37609024, 40009600, 47011280, 58764100, 75218048, 94022560, 117528200, 188045120, 235056400, 376090240, 470112800, 940225600, 1880451200]

約数ペア:

[(1, 1880451200), (2, 940225600), (4, 470112800), (5, 376090240), (8, 235056400), (10, 188045120), (16, 117528200), (20, 94022560), (25, 75218048), (32, 58764100), (40, 47011280), (47, 40009600), (50, 37609024), (64, 29382050), (80, 23505640), (94, 20004800), (100, 18804512), (128, 14691025), (160, 11752820), (188, 10002400), (200, 9402256), (235, 8001920), (320, 5876410), (376, 5001200), (400, 4701128), (470, 4000960), (640, 2938205), (752, 2500600), (800, 2350564), (940, 2000480), (1175, 1600384), (1504, 1250300), (1600, 1175282), (1880, 1000240), (2350, 800192), (3008, 625150), (3200, 587641), (3760, 500120), (4700, 400096), (6016, 312575), (7520, 250060), (9400, 200048), (12503, 150400), (15040, 125030), (18800, 100024), (25006, 75200), (30080, 62515), (37600, 50012)]