2068184480

素因数分解:

$2^5\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{10267}}^1$

素因数の和:11541

約数の個数: 48

約数和(自身を含む): 4890443040

約数和(自身を除く): 2822258560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1259, 2518, 5036, 6295, 10072, 10267, 12590, 20144, 20534, 25180, 40288, 41068, 50360, 51335, 82136, 100720, 102670, 164272, 201440, 205340, 328544, 410680, 821360, 1642720, 12926153, 25852306, 51704612, 64630765, 103409224, 129261530, 206818448, 258523060, 413636896, 517046120, 1034092240, 2068184480]

約数ペア:

[(1, 2068184480), (2, 1034092240), (4, 517046120), (5, 413636896), (8, 258523060), (10, 206818448), (16, 129261530), (20, 103409224), (32, 64630765), (40, 51704612), (80, 25852306), (160, 12926153), (1259, 1642720), (2518, 821360), (5036, 410680), (6295, 328544), (10072, 205340), (10267, 201440), (12590, 164272), (20144, 102670), (20534, 100720), (25180, 82136), (40288, 51335), (41068, 50360)]