84407054080

素因数分解:

$2^8\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{27283}}^1$

素因数の和:29721

約数の個数: 72

約数和(自身を含む): 202272334992

約数和(自身を除く): 117865280912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2417, 4834, 9668, 12085, 19336, 24170, 27283, 38672, 48340, 54566, 77344, 96680, 109132, 136415, 154688, 193360, 218264, 272830, 309376, 386720, 436528, 545660, 618752, 773440, 873056, 1091320, 1546880, 1746112, 2182640, 3093760, 3492224, 4365280, 6984448, 8730560, 17461120, 34922240, 65943011, 131886022, 263772044, 329715055, 527544088, 659430110, 1055088176, 1318860220, 2110176352, 2637720440, 4220352704, 5275440880, 8440705408, 10550881760, 16881410816, 21101763520, 42203527040, 84407054080]

約数ペア:

[(1, 84407054080), (2, 42203527040), (4, 21101763520), (5, 16881410816), (8, 10550881760), (10, 8440705408), (16, 5275440880), (20, 4220352704), (32, 2637720440), (40, 2110176352), (64, 1318860220), (80, 1055088176), (128, 659430110), (160, 527544088), (256, 329715055), (320, 263772044), (640, 131886022), (1280, 65943011), (2417, 34922240), (4834, 17461120), (9668, 8730560), (12085, 6984448), (19336, 4365280), (24170, 3492224), (27283, 3093760), (38672, 2182640), (48340, 1746112), (54566, 1546880), (77344, 1091320), (96680, 873056), (109132, 773440), (136415, 618752), (154688, 545660), (193360, 436528), (218264, 386720), (272830, 309376)]