16232480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 43763328

約数和(自身を除く): 27530848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 401, 440, 460, 506, 736, 802, 880, 920, 1012, 1265, 1604, 1760, 1840, 2005, 2024, 2530, 3208, 3680, 4010, 4048, 4411, 5060, 6416, 8020, 8096, 8822, 9223, 10120, 12832, 16040, 17644, 18446, 20240, 22055, 32080, 35288, 36892, 40480, 44110, 46115, 64160, 70576, 73784, 88220, 92230, 101453, 141152, 147568, 176440, 184460, 202906, 295136, 352880, 368920, 405812, 507265, 705760, 737840, 811624, 1014530, 1475680, 1623248, 2029060, 3246496, 4058120, 8116240, 16232480]

約数ペア:

[(1, 16232480), (2, 8116240), (4, 4058120), (5, 3246496), (8, 2029060), (10, 1623248), (11, 1475680), (16, 1014530), (20, 811624), (22, 737840), (23, 705760), (32, 507265), (40, 405812), (44, 368920), (46, 352880), (55, 295136), (80, 202906), (88, 184460), (92, 176440), (110, 147568), (115, 141152), (160, 101453), (176, 92230), (184, 88220), (220, 73784), (230, 70576), (253, 64160), (352, 46115), (368, 44110), (401, 40480), (440, 36892), (460, 35288), (506, 32080), (736, 22055), (802, 20240), (880, 18446), (920, 17644), (1012, 16040), (1265, 12832), (1604, 10120), (1760, 9223), (1840, 8822), (2005, 8096), (2024, 8020), (2530, 6416), (3208, 5060), (3680, 4411), (4010, 4048)]