5804433440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2351

約数の個数: 144

約数和(自身を含む): 15008821128

約数和(自身を除く): 9204387688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 97, 104, 130, 160, 169, 194, 208, 260, 338, 388, 416, 485, 520, 676, 776, 845, 970, 1040, 1261, 1352, 1552, 1690, 1940, 2080, 2213, 2522, 2704, 3104, 3380, 3880, 4426, 5044, 5408, 6305, 6760, 7760, 8852, 10088, 11065, 12610, 13520, 15520, 16393, 17704, 20176, 22130, 25220, 27040, 28769, 32786, 35408, 40352, 44260, 50440, 57538, 65572, 70816, 81965, 88520, 100880, 115076, 131144, 143845, 163930, 177040, 201760, 214661, 230152, 262288, 287690, 327860, 354080, 373997, 429322, 460304, 524576, 575380, 655720, 747994, 858644, 920608, 1073305, 1150760, 1311440, 1495988, 1717288, 1869985, 2146610, 2301520, 2622880, 2790593, 2991976, 3434576, 3739970, 4293220, 4603040, 5581186, 5983952, 6869152, 7479940, 8586440, 11162372, 11967904, 13952965, 14959880, 17172880, 22324744, 27905930, 29919760, 34345760, 36277709, 44649488, 55811860, 59839520, 72555418, 89298976, 111623720, 145110836, 181388545, 223247440, 290221672, 362777090, 446494880, 580443344, 725554180, 1160886688, 1451108360, 2902216720, 5804433440]

約数ペア:

[(1, 5804433440), (2, 2902216720), (4, 1451108360), (5, 1160886688), (8, 725554180), (10, 580443344), (13, 446494880), (16, 362777090), (20, 290221672), (26, 223247440), (32, 181388545), (40, 145110836), (52, 111623720), (65, 89298976), (80, 72555418), (97, 59839520), (104, 55811860), (130, 44649488), (160, 36277709), (169, 34345760), (194, 29919760), (208, 27905930), (260, 22324744), (338, 17172880), (388, 14959880), (416, 13952965), (485, 11967904), (520, 11162372), (676, 8586440), (776, 7479940), (845, 6869152), (970, 5983952), (1040, 5581186), (1261, 4603040), (1352, 4293220), (1552, 3739970), (1690, 3434576), (1940, 2991976), (2080, 2790593), (2213, 2622880), (2522, 2301520), (2704, 2146610), (3104, 1869985), (3380, 1717288), (3880, 1495988), (4426, 1311440), (5044, 1150760), (5408, 1073305), (6305, 920608), (6760, 858644), (7760, 747994), (8852, 655720), (10088, 575380), (11065, 524576), (12610, 460304), (13520, 429322), (15520, 373997), (16393, 354080), (17704, 327860), (20176, 287690), (22130, 262288), (25220, 230152), (27040, 214661), (28769, 201760), (32786, 177040), (35408, 163930), (40352, 143845), (44260, 131144), (50440, 115076), (57538, 100880), (65572, 88520), (70816, 81965)]