2896373480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72337}}^1$

素因数の和:72379

約数の個数: 128

約数和(自身を含む): 8750004480

約数和(自身を除く): 5853631000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 20020, 40040, 72337, 144674, 289348, 361685, 506359, 578696, 723370, 795707, 940381, 1012718, 1446740, 1591414, 1880762, 2025436, 2531795, 2893480, 3182828, 3761524, 3978535, 4050872, 4701905, 5063590, 5569949, 6365656, 6582667, 7523048, 7957070, 9403810, 10127180, 10344191, 11139898, 13165334, 15914140, 18807620, 20254360, 20688382, 22279796, 26330668, 27849745, 31828280, 32913335, 37615240, 41376764, 44559592, 51720955, 52661336, 55699490, 65826670, 72409337, 82753528, 103441910, 111398980, 131653340, 144818674, 206883820, 222797960, 263306680, 289637348, 362046685, 413767640, 579274696, 724093370, 1448186740, 2896373480]

約数ペア:

[(1, 2896373480), (2, 1448186740), (4, 724093370), (5, 579274696), (7, 413767640), (8, 362046685), (10, 289637348), (11, 263306680), (13, 222797960), (14, 206883820), (20, 144818674), (22, 131653340), (26, 111398980), (28, 103441910), (35, 82753528), (40, 72409337), (44, 65826670), (52, 55699490), (55, 52661336), (56, 51720955), (65, 44559592), (70, 41376764), (77, 37615240), (88, 32913335), (91, 31828280), (104, 27849745), (110, 26330668), (130, 22279796), (140, 20688382), (143, 20254360), (154, 18807620), (182, 15914140), (220, 13165334), (260, 11139898), (280, 10344191), (286, 10127180), (308, 9403810), (364, 7957070), (385, 7523048), (440, 6582667), (455, 6365656), (520, 5569949), (572, 5063590), (616, 4701905), (715, 4050872), (728, 3978535), (770, 3761524), (910, 3182828), (1001, 2893480), (1144, 2531795), (1430, 2025436), (1540, 1880762), (1820, 1591414), (2002, 1446740), (2860, 1012718), (3080, 940381), (3640, 795707), (4004, 723370), (5005, 578696), (5720, 506359), (8008, 361685), (10010, 289348), (20020, 144674), (40040, 72337)]