100440880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26713}}^1$

素因数の和:26773

約数の個数: 40

約数和(自身を含む): 238502592

約数和(自身を除く): 138061712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 26713, 53426, 106852, 133565, 213704, 267130, 427408, 534260, 1068520, 1255511, 2137040, 2511022, 5022044, 6277555, 10044088, 12555110, 20088176, 25110220, 50220440, 100440880]

約数ペア:

[(1, 100440880), (2, 50220440), (4, 25110220), (5, 20088176), (8, 12555110), (10, 10044088), (16, 6277555), (20, 5022044), (40, 2511022), (47, 2137040), (80, 1255511), (94, 1068520), (188, 534260), (235, 427408), (376, 267130), (470, 213704), (752, 133565), (940, 106852), (1880, 53426), (3760, 26713)]