2018330440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{424019}}^1$

素因数の和:424054

約数の個数: 64

約数和(自身を含む): 5495299200

約数和(自身を除く): 3476968760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 424019, 848038, 1696076, 2120095, 2968133, 3392152, 4240190, 5936266, 7208323, 8480380, 11872532, 14416646, 14840665, 16960760, 23745064, 28833292, 29681330, 36041615, 50458261, 57666584, 59362660, 72083230, 100916522, 118725320, 144166460, 201833044, 252291305, 288332920, 403666088, 504582610, 1009165220, 2018330440]

約数ペア:

[(1, 2018330440), (2, 1009165220), (4, 504582610), (5, 403666088), (7, 288332920), (8, 252291305), (10, 201833044), (14, 144166460), (17, 118725320), (20, 100916522), (28, 72083230), (34, 59362660), (35, 57666584), (40, 50458261), (56, 36041615), (68, 29681330), (70, 28833292), (85, 23745064), (119, 16960760), (136, 14840665), (140, 14416646), (170, 11872532), (238, 8480380), (280, 7208323), (340, 5936266), (476, 4240190), (595, 3392152), (680, 2968133), (952, 2120095), (1190, 1696076), (2380, 848038), (4760, 424019)]