8384671360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{77521}}^1$

素因数の和:77566

約数の個数: 96

約数和(自身を含む): 21705384780

約数和(自身を除く): 13320713420

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1352, 1664, 1690, 2080, 2704, 3380, 4160, 5408, 6760, 8320, 10816, 13520, 21632, 27040, 54080, 77521, 108160, 155042, 310084, 387605, 620168, 775210, 1007773, 1240336, 1550420, 2015546, 2480672, 3100840, 4031092, 4961344, 5038865, 6201680, 8062184, 9922688, 10077730, 12403360, 13101049, 16124368, 20155460, 24806720, 26202098, 32248736, 40310920, 49613440, 52404196, 64497472, 65505245, 80621840, 104808392, 128994944, 131010490, 161243680, 209616784, 262020980, 322487360, 419233568, 524041960, 644974720, 838467136, 1048083920, 1676934272, 2096167840, 4192335680, 8384671360]

約数ペア:

[(1, 8384671360), (2, 4192335680), (4, 2096167840), (5, 1676934272), (8, 1048083920), (10, 838467136), (13, 644974720), (16, 524041960), (20, 419233568), (26, 322487360), (32, 262020980), (40, 209616784), (52, 161243680), (64, 131010490), (65, 128994944), (80, 104808392), (104, 80621840), (128, 65505245), (130, 64497472), (160, 52404196), (169, 49613440), (208, 40310920), (260, 32248736), (320, 26202098), (338, 24806720), (416, 20155460), (520, 16124368), (640, 13101049), (676, 12403360), (832, 10077730), (845, 9922688), (1040, 8062184), (1352, 6201680), (1664, 5038865), (1690, 4961344), (2080, 4031092), (2704, 3100840), (3380, 2480672), (4160, 2015546), (5408, 1550420), (6760, 1240336), (8320, 1007773), (10816, 775210), (13520, 620168), (21632, 387605), (27040, 310084), (54080, 155042), (77521, 108160)]