214960659820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18749}}^1\times {\mathrm{12197}}^1$

素因数の和:31002

約数の個数: 48

約数和(自身を含む): 461084400000

約数和(自身を除く): 246123740180

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 12197, 18749, 24394, 37498, 48788, 60985, 74996, 93745, 121970, 187490, 243940, 374980, 573259, 881203, 1146518, 1762406, 2293036, 2866295, 3524812, 4406015, 5732590, 8812030, 11465180, 17624060, 228681553, 457363106, 914726212, 1143407765, 2286815530, 4573631060, 10748032991, 21496065982, 42992131964, 53740164955, 107480329910, 214960659820]

約数ペア:

[(1, 214960659820), (2, 107480329910), (4, 53740164955), (5, 42992131964), (10, 21496065982), (20, 10748032991), (47, 4573631060), (94, 2286815530), (188, 1143407765), (235, 914726212), (470, 457363106), (940, 228681553), (12197, 17624060), (18749, 11465180), (24394, 8812030), (37498, 5732590), (48788, 4406015), (60985, 3524812), (74996, 2866295), (93745, 2293036), (121970, 1762406), (187490, 1146518), (243940, 881203), (374980, 573259)]