113318480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2196

約数の個数: 80

約数和(自身を含む): 292267008

約数和(自身を除く): 178948528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2111, 2440, 2684, 3355, 4222, 4880, 5368, 6710, 8444, 10555, 10736, 13420, 16888, 21110, 23221, 26840, 33776, 42220, 46442, 53680, 84440, 92884, 116105, 128771, 168880, 185768, 232210, 257542, 371536, 464420, 515084, 643855, 928840, 1030168, 1287710, 1416481, 1857680, 2060336, 2575420, 2832962, 5150840, 5665924, 7082405, 10301680, 11331848, 14164810, 22663696, 28329620, 56659240, 113318480]

約数ペア:

[(1, 113318480), (2, 56659240), (4, 28329620), (5, 22663696), (8, 14164810), (10, 11331848), (11, 10301680), (16, 7082405), (20, 5665924), (22, 5150840), (40, 2832962), (44, 2575420), (55, 2060336), (61, 1857680), (80, 1416481), (88, 1287710), (110, 1030168), (122, 928840), (176, 643855), (220, 515084), (244, 464420), (305, 371536), (440, 257542), (488, 232210), (610, 185768), (671, 168880), (880, 128771), (976, 116105), (1220, 92884), (1342, 84440), (2111, 53680), (2440, 46442), (2684, 42220), (3355, 33776), (4222, 26840), (4880, 23221), (5368, 21110), (6710, 16888), (8444, 13420), (10555, 10736)]