84670880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4486

約数の個数: 96

約数和(自身を含む): 242113536

約数和(自身を除く): 157442656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4447, 4760, 8894, 9520, 17788, 19040, 22235, 31129, 35576, 44470, 62258, 71152, 75599, 88940, 124516, 142304, 151198, 155645, 177880, 249032, 302396, 311290, 355760, 377995, 498064, 529193, 604792, 622580, 711520, 755990, 996128, 1058386, 1209584, 1245160, 1511980, 2116772, 2419168, 2490320, 2645965, 3023960, 4233544, 4980640, 5291930, 6047920, 8467088, 10583860, 12095840, 16934176, 21167720, 42335440, 84670880]

約数ペア:

[(1, 84670880), (2, 42335440), (4, 21167720), (5, 16934176), (7, 12095840), (8, 10583860), (10, 8467088), (14, 6047920), (16, 5291930), (17, 4980640), (20, 4233544), (28, 3023960), (32, 2645965), (34, 2490320), (35, 2419168), (40, 2116772), (56, 1511980), (68, 1245160), (70, 1209584), (80, 1058386), (85, 996128), (112, 755990), (119, 711520), (136, 622580), (140, 604792), (160, 529193), (170, 498064), (224, 377995), (238, 355760), (272, 311290), (280, 302396), (340, 249032), (476, 177880), (544, 155645), (560, 151198), (595, 142304), (680, 124516), (952, 88940), (1120, 75599), (1190, 71152), (1360, 62258), (1904, 44470), (2380, 35576), (2720, 31129), (3808, 22235), (4447, 19040), (4760, 17788), (8894, 9520)]