5069320880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1775

約数の個数: 160

約数和(自身を含む): 13245485568

約数和(自身を除く): 8176164688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 97, 104, 124, 130, 155, 194, 208, 248, 260, 310, 388, 403, 485, 496, 520, 620, 776, 806, 970, 1040, 1240, 1261, 1552, 1612, 1621, 1940, 2015, 2480, 2522, 3007, 3224, 3242, 3880, 4030, 5044, 6014, 6305, 6448, 6484, 7760, 8060, 8105, 10088, 12028, 12610, 12968, 15035, 16120, 16210, 20176, 21073, 24056, 25220, 25936, 30070, 32240, 32420, 39091, 42146, 48112, 50251, 50440, 60140, 64840, 78182, 84292, 100502, 100880, 105365, 120280, 129680, 156364, 157237, 168584, 195455, 201004, 210730, 240560, 251255, 312728, 314474, 337168, 390910, 402008, 421460, 502510, 625456, 628948, 653263, 781820, 786185, 804016, 842920, 1005020, 1257896, 1306526, 1563640, 1572370, 1685840, 2010040, 2044081, 2515792, 2613052, 3127280, 3144740, 3266315, 4020080, 4088162, 4874347, 5226104, 6289480, 6532630, 8176324, 9748694, 10220405, 10452208, 12578960, 13065260, 16352648, 19497388, 20440810, 24371735, 26130520, 32705296, 38994776, 40881620, 48743470, 52261040, 63366511, 77989552, 81763240, 97486940, 126733022, 163526480, 194973880, 253466044, 316832555, 389947760, 506932088, 633665110, 1013864176, 1267330220, 2534660440, 5069320880]

約数ペア:

[(1, 5069320880), (2, 2534660440), (4, 1267330220), (5, 1013864176), (8, 633665110), (10, 506932088), (13, 389947760), (16, 316832555), (20, 253466044), (26, 194973880), (31, 163526480), (40, 126733022), (52, 97486940), (62, 81763240), (65, 77989552), (80, 63366511), (97, 52261040), (104, 48743470), (124, 40881620), (130, 38994776), (155, 32705296), (194, 26130520), (208, 24371735), (248, 20440810), (260, 19497388), (310, 16352648), (388, 13065260), (403, 12578960), (485, 10452208), (496, 10220405), (520, 9748694), (620, 8176324), (776, 6532630), (806, 6289480), (970, 5226104), (1040, 4874347), (1240, 4088162), (1261, 4020080), (1552, 3266315), (1612, 3144740), (1621, 3127280), (1940, 2613052), (2015, 2515792), (2480, 2044081), (2522, 2010040), (3007, 1685840), (3224, 1572370), (3242, 1563640), (3880, 1306526), (4030, 1257896), (5044, 1005020), (6014, 842920), (6305, 804016), (6448, 786185), (6484, 781820), (7760, 653263), (8060, 628948), (8105, 625456), (10088, 502510), (12028, 421460), (12610, 402008), (12968, 390910), (15035, 337168), (16120, 314474), (16210, 312728), (20176, 251255), (21073, 240560), (24056, 210730), (25220, 201004), (25936, 195455), (30070, 168584), (32240, 157237), (32420, 156364), (39091, 129680), (42146, 120280), (48112, 105365), (50251, 100880), (50440, 100502), (60140, 84292), (64840, 78182)]