41849720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 61571080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 419, 440, 454, 838, 908, 1135, 1676, 1816, 2095, 2270, 2497, 3352, 4190, 4540, 4609, 4994, 8380, 9080, 9218, 9988, 12485, 16760, 18436, 19976, 23045, 24970, 36872, 46090, 49940, 92180, 95113, 99880, 184360, 190226, 380452, 475565, 760904, 951130, 1046243, 1902260, 2092486, 3804520, 4184972, 5231215, 8369944, 10462430, 20924860, 41849720]

約数ペア:

[(1, 41849720), (2, 20924860), (4, 10462430), (5, 8369944), (8, 5231215), (10, 4184972), (11, 3804520), (20, 2092486), (22, 1902260), (40, 1046243), (44, 951130), (55, 760904), (88, 475565), (110, 380452), (220, 190226), (227, 184360), (419, 99880), (440, 95113), (454, 92180), (838, 49940), (908, 46090), (1135, 36872), (1676, 24970), (1816, 23045), (2095, 19976), (2270, 18436), (2497, 16760), (3352, 12485), (4190, 9988), (4540, 9218), (4609, 9080), (4994, 8380)]