2100791030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8317}}^1$

素因数の和:8433

約数の個数: 64

約数和(自身を含む): 4276117440

約数和(自身を除く): 2175326410

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 67, 130, 134, 145, 290, 335, 377, 670, 754, 871, 1742, 1885, 1943, 3770, 3886, 4355, 8317, 8710, 9715, 16634, 19430, 25259, 41585, 50518, 83170, 108121, 126295, 216242, 241193, 252590, 482386, 540605, 557239, 1081210, 1114478, 1205965, 2411930, 2786195, 3135509, 5572390, 6271018, 7244107, 14488214, 15677545, 16159931, 31355090, 32319862, 36220535, 72441070, 80799655, 161599310, 210079103, 420158206, 1050395515, 2100791030]

約数ペア:

[(1, 2100791030), (2, 1050395515), (5, 420158206), (10, 210079103), (13, 161599310), (26, 80799655), (29, 72441070), (58, 36220535), (65, 32319862), (67, 31355090), (130, 16159931), (134, 15677545), (145, 14488214), (290, 7244107), (335, 6271018), (377, 5572390), (670, 3135509), (754, 2786195), (871, 2411930), (1742, 1205965), (1885, 1114478), (1943, 1081210), (3770, 557239), (3886, 540605), (4355, 482386), (8317, 252590), (8710, 241193), (9715, 216242), (16634, 126295), (19430, 108121), (25259, 83170), (41585, 50518)]