88199060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1741}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 197542800

約数和(自身を除く): 109343740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1490, 1741, 2533, 2980, 3482, 5066, 6964, 8705, 10132, 12665, 17410, 25330, 29597, 34820, 50660, 59194, 118388, 147985, 259409, 295970, 518818, 591940, 1037636, 1297045, 2594090, 4409953, 5188180, 8819906, 17639812, 22049765, 44099530, 88199060]

約数ペア:

[(1, 88199060), (2, 44099530), (4, 22049765), (5, 17639812), (10, 8819906), (17, 5188180), (20, 4409953), (34, 2594090), (68, 1297045), (85, 1037636), (149, 591940), (170, 518818), (298, 295970), (340, 259409), (596, 147985), (745, 118388), (1490, 59194), (1741, 50660), (2533, 34820), (2980, 29597), (3482, 25330), (5066, 17410), (6964, 12665), (8705, 10132)]