99853000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7681}}^1$

素因数の和:7715

約数の個数: 64

約数和(自身を含む): 251662320

約数和(自身を除く): 151809320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 7681, 13000, 15362, 30724, 38405, 61448, 76810, 99853, 153620, 192025, 199706, 307240, 384050, 399412, 499265, 768100, 798824, 960125, 998530, 1536200, 1920250, 1997060, 2496325, 3840500, 3994120, 4992650, 7681000, 9985300, 12481625, 19970600, 24963250, 49926500, 99853000]

約数ペア:

[(1, 99853000), (2, 49926500), (4, 24963250), (5, 19970600), (8, 12481625), (10, 9985300), (13, 7681000), (20, 4992650), (25, 3994120), (26, 3840500), (40, 2496325), (50, 1997060), (52, 1920250), (65, 1536200), (100, 998530), (104, 960125), (125, 798824), (130, 768100), (200, 499265), (250, 399412), (260, 384050), (325, 307240), (500, 199706), (520, 192025), (650, 153620), (1000, 99853), (1300, 76810), (1625, 61448), (2600, 38405), (3250, 30724), (6500, 15362), (7681, 13000)]