2144465200

素因数分解:

$2^4\times 5^2\times {\mathrm{677}}^1\times {\mathrm{7919}}^1$

素因数の和:8614

約数の個数: 60

約数和(自身を含む): 5160339360

約数和(自身を除く): 3015874160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 677, 1354, 2708, 3385, 5416, 6770, 7919, 10832, 13540, 15838, 16925, 27080, 31676, 33850, 39595, 54160, 63352, 67700, 79190, 126704, 135400, 158380, 197975, 270800, 316760, 395950, 633520, 791900, 1583800, 3167600, 5361163, 10722326, 21444652, 26805815, 42889304, 53611630, 85778608, 107223260, 134029075, 214446520, 268058150, 428893040, 536116300, 1072232600, 2144465200]

約数ペア:

[(1, 2144465200), (2, 1072232600), (4, 536116300), (5, 428893040), (8, 268058150), (10, 214446520), (16, 134029075), (20, 107223260), (25, 85778608), (40, 53611630), (50, 42889304), (80, 26805815), (100, 21444652), (200, 10722326), (400, 5361163), (677, 3167600), (1354, 1583800), (2708, 791900), (3385, 633520), (5416, 395950), (6770, 316760), (7919, 270800), (10832, 197975), (13540, 158380), (15838, 135400), (16925, 126704), (27080, 79190), (31676, 67700), (33850, 63352), (39595, 54160)]