1888262080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11262

約数の個数: 112

約数和(自身を含む): 4914936576

約数和(自身を除く): 3026674496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 5440, 8432, 9920, 10540, 11197, 16864, 21080, 22394, 33728, 42160, 44788, 55985, 84320, 89576, 111970, 168640, 179152, 190349, 223940, 347107, 358304, 380698, 447880, 694214, 716608, 761396, 895760, 951745, 1388428, 1522792, 1735535, 1791520, 1903490, 2776856, 3045584, 3471070, 3583040, 3806980, 5553712, 5900819, 6091168, 6942140, 7613960, 11107424, 11801638, 12182336, 13884280, 15227920, 22214848, 23603276, 27768560, 29504095, 30455840, 47206552, 55537120, 59008190, 60911680, 94413104, 111074240, 118016380, 188826208, 236032760, 377652416, 472065520, 944131040, 1888262080]

約数ペア:

[(1, 1888262080), (2, 944131040), (4, 472065520), (5, 377652416), (8, 236032760), (10, 188826208), (16, 118016380), (17, 111074240), (20, 94413104), (31, 60911680), (32, 59008190), (34, 55537120), (40, 47206552), (62, 30455840), (64, 29504095), (68, 27768560), (80, 23603276), (85, 22214848), (124, 15227920), (136, 13884280), (155, 12182336), (160, 11801638), (170, 11107424), (248, 7613960), (272, 6942140), (310, 6091168), (320, 5900819), (340, 5553712), (496, 3806980), (527, 3583040), (544, 3471070), (620, 3045584), (680, 2776856), (992, 1903490), (1054, 1791520), (1088, 1735535), (1240, 1522792), (1360, 1388428), (1984, 951745), (2108, 895760), (2480, 761396), (2635, 716608), (2720, 694214), (4216, 447880), (4960, 380698), (5270, 358304), (5440, 347107), (8432, 223940), (9920, 190349), (10540, 179152), (11197, 168640), (16864, 111970), (21080, 89576), (22394, 84320), (33728, 55985), (42160, 44788)]