83900320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3302

約数の個数: 96

約数和(自身を含む): 236452608

約数和(自身を除く): 152552288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3257, 3680, 5152, 6440, 6514, 12880, 13028, 16285, 22799, 25760, 26056, 32570, 45598, 52112, 65140, 74911, 91196, 104224, 113995, 130280, 149822, 182392, 227990, 260560, 299644, 364784, 374555, 455980, 521120, 524377, 599288, 729568, 749110, 911960, 1048754, 1198576, 1498220, 1823920, 2097508, 2397152, 2621885, 2996440, 3647840, 4195016, 5243770, 5992880, 8390032, 10487540, 11985760, 16780064, 20975080, 41950160, 83900320]

約数ペア:

[(1, 83900320), (2, 41950160), (4, 20975080), (5, 16780064), (7, 11985760), (8, 10487540), (10, 8390032), (14, 5992880), (16, 5243770), (20, 4195016), (23, 3647840), (28, 2996440), (32, 2621885), (35, 2397152), (40, 2097508), (46, 1823920), (56, 1498220), (70, 1198576), (80, 1048754), (92, 911960), (112, 749110), (115, 729568), (140, 599288), (160, 524377), (161, 521120), (184, 455980), (224, 374555), (230, 364784), (280, 299644), (322, 260560), (368, 227990), (460, 182392), (560, 149822), (644, 130280), (736, 113995), (805, 104224), (920, 91196), (1120, 74911), (1288, 65140), (1610, 52112), (1840, 45598), (2576, 32570), (3220, 26056), (3257, 25760), (3680, 22799), (5152, 16285), (6440, 13028), (6514, 12880)]