89898316900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2105347}}^1$

素因数の和:2105429

約数の個数: 72

約数和(自身を含む): 226602815936

約数和(自身を除く): 136704499036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 3050, 4270, 6100, 8540, 10675, 21350, 42700, 2105347, 4210694, 8421388, 10526735, 14737429, 21053470, 29474858, 42106940, 52633675, 58949716, 73687145, 105267350, 128426167, 147374290, 210534700, 256852334, 294748580, 368435725, 513704668, 642130835, 736871450, 898983169, 1284261670, 1473742900, 1797966338, 2568523340, 3210654175, 3595932676, 4494915845, 6421308350, 8989831690, 12842616700, 17979663380, 22474579225, 44949158450, 89898316900]

約数ペア:

[(1, 89898316900), (2, 44949158450), (4, 22474579225), (5, 17979663380), (7, 12842616700), (10, 8989831690), (14, 6421308350), (20, 4494915845), (25, 3595932676), (28, 3210654175), (35, 2568523340), (50, 1797966338), (61, 1473742900), (70, 1284261670), (100, 898983169), (122, 736871450), (140, 642130835), (175, 513704668), (244, 368435725), (305, 294748580), (350, 256852334), (427, 210534700), (610, 147374290), (700, 128426167), (854, 105267350), (1220, 73687145), (1525, 58949716), (1708, 52633675), (2135, 42106940), (3050, 29474858), (4270, 21053470), (6100, 14737429), (8540, 10526735), (10675, 8421388), (21350, 4210694), (42700, 2105347)]