200618320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3547}}^1$

素因数の和:3668

約数の個数: 80

約数和(自身を含む): 538501248

約数和(自身を除く): 337882928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2828, 3535, 3547, 4040, 5656, 7070, 7094, 8080, 11312, 14140, 14188, 17735, 24829, 28280, 28376, 35470, 49658, 56560, 56752, 70940, 99316, 124145, 141880, 198632, 248290, 283760, 358247, 397264, 496580, 716494, 993160, 1432988, 1791235, 1986320, 2507729, 2865976, 3582470, 5015458, 5731952, 7164940, 10030916, 12538645, 14329880, 20061832, 25077290, 28659760, 40123664, 50154580, 100309160, 200618320]

約数ペア:

[(1, 200618320), (2, 100309160), (4, 50154580), (5, 40123664), (7, 28659760), (8, 25077290), (10, 20061832), (14, 14329880), (16, 12538645), (20, 10030916), (28, 7164940), (35, 5731952), (40, 5015458), (56, 3582470), (70, 2865976), (80, 2507729), (101, 1986320), (112, 1791235), (140, 1432988), (202, 993160), (280, 716494), (404, 496580), (505, 397264), (560, 358247), (707, 283760), (808, 248290), (1010, 198632), (1414, 141880), (1616, 124145), (2020, 99316), (2828, 70940), (3535, 56752), (3547, 56560), (4040, 49658), (5656, 35470), (7070, 28376), (7094, 28280), (8080, 24829), (11312, 17735), (14140, 14188)]