581926150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4106

約数の個数: 72

約数和(自身を含む): 1241297784

約数和(自身を除く): 659371634

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 169, 170, 221, 325, 338, 425, 442, 650, 845, 850, 1105, 1690, 2210, 2873, 4051, 4225, 5525, 5746, 8102, 8450, 11050, 14365, 20255, 28730, 40510, 52663, 68867, 71825, 101275, 105326, 137734, 143650, 202550, 263315, 344335, 526630, 684619, 688670, 895271, 1316575, 1369238, 1721675, 1790542, 2633150, 3423095, 3443350, 4476355, 6846190, 8952710, 11638523, 17115475, 22381775, 23277046, 34230950, 44763550, 58192615, 116385230, 290963075, 581926150]

約数ペア:

[(1, 581926150), (2, 290963075), (5, 116385230), (10, 58192615), (13, 44763550), (17, 34230950), (25, 23277046), (26, 22381775), (34, 17115475), (50, 11638523), (65, 8952710), (85, 6846190), (130, 4476355), (169, 3443350), (170, 3423095), (221, 2633150), (325, 1790542), (338, 1721675), (425, 1369238), (442, 1316575), (650, 895271), (845, 688670), (850, 684619), (1105, 526630), (1690, 344335), (2210, 263315), (2873, 202550), (4051, 143650), (4225, 137734), (5525, 105326), (5746, 101275), (8102, 71825), (8450, 68867), (11050, 52663), (14365, 40510), (20255, 28730)]