100818320

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1153}}^1$

素因数の和:2259

約数の個数: 40

約数和(自身を含む): 234820536

約数和(自身を除く): 134002216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 1153, 2186, 2306, 4372, 4612, 5465, 5765, 8744, 9224, 10930, 11530, 17488, 18448, 21860, 23060, 43720, 46120, 87440, 92240, 1260229, 2520458, 5040916, 6301145, 10081832, 12602290, 20163664, 25204580, 50409160, 100818320]

約数ペア:

[(1, 100818320), (2, 50409160), (4, 25204580), (5, 20163664), (8, 12602290), (10, 10081832), (16, 6301145), (20, 5040916), (40, 2520458), (80, 1260229), (1093, 92240), (1153, 87440), (2186, 46120), (2306, 43720), (4372, 23060), (4612, 21860), (5465, 18448), (5765, 17488), (8744, 11530), (9224, 10930)]