73274320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5732

約数の個数: 80

約数和(自身を含む): 203201280

約数和(自身を除く): 129926960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 5689, 6440, 11378, 12880, 22756, 28445, 39823, 45512, 56890, 79646, 91024, 113780, 130847, 159292, 199115, 227560, 261694, 318584, 398230, 455120, 523388, 637168, 654235, 796460, 915929, 1046776, 1308470, 1592920, 1831858, 2093552, 2616940, 3185840, 3663716, 4579645, 5233880, 7327432, 9159290, 10467760, 14654864, 18318580, 36637160, 73274320]

約数ペア:

[(1, 73274320), (2, 36637160), (4, 18318580), (5, 14654864), (7, 10467760), (8, 9159290), (10, 7327432), (14, 5233880), (16, 4579645), (20, 3663716), (23, 3185840), (28, 2616940), (35, 2093552), (40, 1831858), (46, 1592920), (56, 1308470), (70, 1046776), (80, 915929), (92, 796460), (112, 654235), (115, 637168), (140, 523388), (161, 455120), (184, 398230), (230, 318584), (280, 261694), (322, 227560), (368, 199115), (460, 159292), (560, 130847), (644, 113780), (805, 91024), (920, 79646), (1288, 56890), (1610, 45512), (1840, 39823), (2576, 28445), (3220, 22756), (5689, 12880), (6440, 11378)]