2581546650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1451}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 6643771200

約数和(自身を除く): 4062224550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 409, 435, 725, 818, 870, 1227, 1450, 1451, 2045, 2175, 2454, 2902, 4090, 4350, 4353, 6135, 7255, 8706, 10225, 11861, 12270, 14510, 20450, 21765, 23722, 30675, 35583, 36275, 42079, 43530, 59305, 61350, 71166, 72550, 84158, 108825, 118610, 126237, 177915, 210395, 217650, 252474, 296525, 355830, 420790, 593050, 593459, 631185, 889575, 1051975, 1186918, 1262370, 1779150, 1780377, 2103950, 2967295, 3155925, 3560754, 5934590, 6311850, 8901885, 14836475, 17210311, 17803770, 29672950, 34420622, 44509425, 51630933, 86051555, 89018850, 103261866, 172103110, 258154665, 430257775, 516309330, 860515550, 1290773325, 2581546650]

約数ペア:

[(1, 2581546650), (2, 1290773325), (3, 860515550), (5, 516309330), (6, 430257775), (10, 258154665), (15, 172103110), (25, 103261866), (29, 89018850), (30, 86051555), (50, 51630933), (58, 44509425), (75, 34420622), (87, 29672950), (145, 17803770), (150, 17210311), (174, 14836475), (290, 8901885), (409, 6311850), (435, 5934590), (725, 3560754), (818, 3155925), (870, 2967295), (1227, 2103950), (1450, 1780377), (1451, 1779150), (2045, 1262370), (2175, 1186918), (2454, 1051975), (2902, 889575), (4090, 631185), (4350, 593459), (4353, 593050), (6135, 420790), (7255, 355830), (8706, 296525), (10225, 252474), (11861, 217650), (12270, 210395), (14510, 177915), (20450, 126237), (21765, 118610), (23722, 108825), (30675, 84158), (35583, 72550), (36275, 71166), (42079, 61350), (43530, 59305)]