1774012243340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25771}}^1\times {\mathrm{47149}}^1$

素因数の和:73002

約数の個数: 48

約数和(自身を含む): 3776685578400

約数和(自身を除く): 2002673335060

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 25771, 47149, 51542, 94298, 103084, 128855, 188596, 235745, 257710, 471490, 515420, 942980, 1881283, 3441877, 3762566, 6883754, 7525132, 9406415, 13767508, 17209385, 18812830, 34418770, 37625660, 68837540, 1215076879, 2430153758, 4860307516, 6075384395, 12150768790, 24301537580, 88700612167, 177401224334, 354802448668, 443503060835, 887006121670, 1774012243340]

約数ペア:

[(1, 1774012243340), (2, 887006121670), (4, 443503060835), (5, 354802448668), (10, 177401224334), (20, 88700612167), (73, 24301537580), (146, 12150768790), (292, 6075384395), (365, 4860307516), (730, 2430153758), (1460, 1215076879), (25771, 68837540), (47149, 37625660), (51542, 34418770), (94298, 18812830), (103084, 17209385), (128855, 13767508), (188596, 9406415), (235745, 7525132), (257710, 6883754), (471490, 3762566), (515420, 3441877), (942980, 1881283)]