2271409340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3999

約数の個数: 96

約数和(自身を含む): 5293512000

約数和(自身を除く): 3022102660

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 53, 58, 76, 95, 106, 116, 145, 190, 212, 265, 290, 380, 530, 551, 580, 1007, 1060, 1102, 1537, 2014, 2204, 2755, 3074, 3889, 4028, 5035, 5510, 6148, 7685, 7778, 10070, 11020, 15370, 15556, 19445, 20140, 29203, 30740, 38890, 58406, 73891, 77780, 112781, 116812, 146015, 147782, 206117, 225562, 292030, 295564, 369455, 412234, 451124, 563905, 584060, 738910, 824468, 1030585, 1127810, 1477820, 2061170, 2142839, 2255620, 3916223, 4122340, 4285678, 5977393, 7832446, 8571356, 10714195, 11954786, 15664892, 19581115, 21428390, 23909572, 29886965, 39162230, 42856780, 59773930, 78324460, 113570467, 119547860, 227140934, 454281868, 567852335, 1135704670, 2271409340]

約数ペア:

[(1, 2271409340), (2, 1135704670), (4, 567852335), (5, 454281868), (10, 227140934), (19, 119547860), (20, 113570467), (29, 78324460), (38, 59773930), (53, 42856780), (58, 39162230), (76, 29886965), (95, 23909572), (106, 21428390), (116, 19581115), (145, 15664892), (190, 11954786), (212, 10714195), (265, 8571356), (290, 7832446), (380, 5977393), (530, 4285678), (551, 4122340), (580, 3916223), (1007, 2255620), (1060, 2142839), (1102, 2061170), (1537, 1477820), (2014, 1127810), (2204, 1030585), (2755, 824468), (3074, 738910), (3889, 584060), (4028, 563905), (5035, 451124), (5510, 412234), (6148, 369455), (7685, 295564), (7778, 292030), (10070, 225562), (11020, 206117), (15370, 147782), (15556, 146015), (19445, 116812), (20140, 112781), (29203, 77780), (30740, 73891), (38890, 58406)]