57022240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 148599360

約数和(自身を除く): 91577120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 179, 181, 220, 352, 358, 362, 440, 716, 724, 880, 895, 905, 1432, 1448, 1760, 1790, 1810, 1969, 1991, 2864, 2896, 3580, 3620, 3938, 3982, 5728, 5792, 7160, 7240, 7876, 7964, 9845, 9955, 14320, 14480, 15752, 15928, 19690, 19910, 28640, 28960, 31504, 31856, 32399, 39380, 39820, 63008, 63712, 64798, 78760, 79640, 129596, 157520, 159280, 161995, 259192, 315040, 318560, 323990, 356389, 518384, 647980, 712778, 1036768, 1295960, 1425556, 1781945, 2591920, 2851112, 3563890, 5183840, 5702224, 7127780, 11404448, 14255560, 28511120, 57022240]

約数ペア:

[(1, 57022240), (2, 28511120), (4, 14255560), (5, 11404448), (8, 7127780), (10, 5702224), (11, 5183840), (16, 3563890), (20, 2851112), (22, 2591920), (32, 1781945), (40, 1425556), (44, 1295960), (55, 1036768), (80, 712778), (88, 647980), (110, 518384), (160, 356389), (176, 323990), (179, 318560), (181, 315040), (220, 259192), (352, 161995), (358, 159280), (362, 157520), (440, 129596), (716, 79640), (724, 78760), (880, 64798), (895, 63712), (905, 63008), (1432, 39820), (1448, 39380), (1760, 32399), (1790, 31856), (1810, 31504), (1969, 28960), (1991, 28640), (2864, 19910), (2896, 19690), (3580, 15928), (3620, 15752), (3938, 14480), (3982, 14320), (5728, 9955), (5792, 9845), (7160, 7964), (7240, 7876)]