104493040

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7297}}^1$

素因数の和:7489

約数の個数: 40

約数和(自身を含む): 244337040

約数和(自身を除く): 139844000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 7297, 14320, 14594, 29188, 36485, 58376, 72970, 116752, 145940, 291880, 583760, 1306163, 2612326, 5224652, 6530815, 10449304, 13061630, 20898608, 26123260, 52246520, 104493040]

約数ペア:

[(1, 104493040), (2, 52246520), (4, 26123260), (5, 20898608), (8, 13061630), (10, 10449304), (16, 6530815), (20, 5224652), (40, 2612326), (80, 1306163), (179, 583760), (358, 291880), (716, 145940), (895, 116752), (1432, 72970), (1790, 58376), (2864, 36485), (3580, 29188), (7160, 14594), (7297, 14320)]