2649256540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{22717}}^1$

素因数の和:22764

約数の個数: 96

約数和(自身を含む): 6869923200

約数和(自身を除く): 4220666660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 343, 476, 490, 595, 686, 833, 980, 1190, 1372, 1666, 1715, 2380, 3332, 3430, 4165, 5831, 6860, 8330, 11662, 16660, 22717, 23324, 29155, 45434, 58310, 90868, 113585, 116620, 159019, 227170, 318038, 386189, 454340, 636076, 772378, 795095, 1113133, 1544756, 1590190, 1930945, 2226266, 2703323, 3180380, 3861890, 4452532, 5406646, 5565665, 7723780, 7791931, 10813292, 11131330, 13516615, 15583862, 18923261, 22262660, 27033230, 31167724, 37846522, 38959655, 54066460, 75693044, 77919310, 94616305, 132462827, 155838620, 189232610, 264925654, 378465220, 529851308, 662314135, 1324628270, 2649256540]

約数ペア:

[(1, 2649256540), (2, 1324628270), (4, 662314135), (5, 529851308), (7, 378465220), (10, 264925654), (14, 189232610), (17, 155838620), (20, 132462827), (28, 94616305), (34, 77919310), (35, 75693044), (49, 54066460), (68, 38959655), (70, 37846522), (85, 31167724), (98, 27033230), (119, 22262660), (140, 18923261), (170, 15583862), (196, 13516615), (238, 11131330), (245, 10813292), (340, 7791931), (343, 7723780), (476, 5565665), (490, 5406646), (595, 4452532), (686, 3861890), (833, 3180380), (980, 2703323), (1190, 2226266), (1372, 1930945), (1666, 1590190), (1715, 1544756), (2380, 1113133), (3332, 795095), (3430, 772378), (4165, 636076), (5831, 454340), (6860, 386189), (8330, 318038), (11662, 227170), (16660, 159019), (22717, 116620), (23324, 113585), (29155, 90868), (45434, 58310)]