1023135080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 2618179200

約数和(自身を除く): 1595044120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 181, 220, 232, 290, 319, 362, 440, 443, 580, 638, 724, 886, 905, 1160, 1276, 1448, 1595, 1772, 1810, 1991, 2215, 2552, 3190, 3544, 3620, 3982, 4430, 4873, 5249, 6380, 7240, 7964, 8860, 9746, 9955, 10498, 12760, 12847, 15928, 17720, 19492, 19910, 20996, 24365, 25694, 26245, 38984, 39820, 41992, 48730, 51388, 52490, 57739, 64235, 79640, 80183, 97460, 102776, 104980, 115478, 128470, 141317, 160366, 194920, 209960, 230956, 256940, 282634, 288695, 320732, 400915, 461912, 513880, 565268, 577390, 641464, 706585, 801830, 882013, 1130536, 1154780, 1413170, 1603660, 1764026, 2309560, 2325307, 2826340, 3207320, 3528052, 4410065, 4650614, 5652680, 7056104, 8820130, 9301228, 11626535, 17640260, 18602456, 23253070, 25578377, 35280520, 46506140, 51156754, 93012280, 102313508, 127891885, 204627016, 255783770, 511567540, 1023135080]

約数ペア:

[(1, 1023135080), (2, 511567540), (4, 255783770), (5, 204627016), (8, 127891885), (10, 102313508), (11, 93012280), (20, 51156754), (22, 46506140), (29, 35280520), (40, 25578377), (44, 23253070), (55, 18602456), (58, 17640260), (88, 11626535), (110, 9301228), (116, 8820130), (145, 7056104), (181, 5652680), (220, 4650614), (232, 4410065), (290, 3528052), (319, 3207320), (362, 2826340), (440, 2325307), (443, 2309560), (580, 1764026), (638, 1603660), (724, 1413170), (886, 1154780), (905, 1130536), (1160, 882013), (1276, 801830), (1448, 706585), (1595, 641464), (1772, 577390), (1810, 565268), (1991, 513880), (2215, 461912), (2552, 400915), (3190, 320732), (3544, 288695), (3620, 282634), (3982, 256940), (4430, 230956), (4873, 209960), (5249, 194920), (6380, 160366), (7240, 141317), (7964, 128470), (8860, 115478), (9746, 104980), (9955, 102776), (10498, 97460), (12760, 80183), (12847, 79640), (15928, 64235), (17720, 57739), (19492, 52490), (19910, 51388), (20996, 48730), (24365, 41992), (25694, 39820), (26245, 38984)]