1852809860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2697

約数の個数: 96

約数和(自身を含む): 4424232960

約数和(自身を除く): 2571423100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 107, 110, 124, 155, 214, 220, 310, 341, 428, 535, 620, 682, 1070, 1177, 1364, 1705, 2140, 2354, 2539, 3317, 3410, 4708, 5078, 5885, 6634, 6820, 10156, 11770, 12695, 13268, 16585, 23540, 25390, 27929, 33170, 36487, 50780, 55858, 66340, 72974, 78709, 111716, 139645, 145948, 157418, 182435, 271673, 279290, 314836, 364870, 393545, 543346, 558580, 729740, 787090, 865799, 1086692, 1358365, 1574180, 1731598, 2716730, 2988403, 3463196, 4328995, 5433460, 5976806, 8421863, 8657990, 11953612, 14942015, 16843726, 17315980, 29884030, 33687452, 42109315, 59768060, 84218630, 92640493, 168437260, 185280986, 370561972, 463202465, 926404930, 1852809860]

約数ペア:

[(1, 1852809860), (2, 926404930), (4, 463202465), (5, 370561972), (10, 185280986), (11, 168437260), (20, 92640493), (22, 84218630), (31, 59768060), (44, 42109315), (55, 33687452), (62, 29884030), (107, 17315980), (110, 16843726), (124, 14942015), (155, 11953612), (214, 8657990), (220, 8421863), (310, 5976806), (341, 5433460), (428, 4328995), (535, 3463196), (620, 2988403), (682, 2716730), (1070, 1731598), (1177, 1574180), (1364, 1358365), (1705, 1086692), (2140, 865799), (2354, 787090), (2539, 729740), (3317, 558580), (3410, 543346), (4708, 393545), (5078, 364870), (5885, 314836), (6634, 279290), (6820, 271673), (10156, 182435), (11770, 157418), (12695, 145948), (13268, 139645), (16585, 111716), (23540, 78709), (25390, 72974), (27929, 66340), (33170, 55858), (36487, 50780)]