97806560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 242494560

約数和(自身を除く): 144688000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 107, 116, 145, 160, 197, 214, 232, 290, 394, 428, 464, 535, 580, 788, 856, 928, 985, 1070, 1160, 1576, 1712, 1970, 2140, 2320, 3103, 3152, 3424, 3940, 4280, 4640, 5713, 6206, 6304, 7880, 8560, 11426, 12412, 15515, 15760, 17120, 21079, 22852, 24824, 28565, 31030, 31520, 42158, 45704, 49648, 57130, 62060, 84316, 91408, 99296, 105395, 114260, 124120, 168632, 182816, 210790, 228520, 248240, 337264, 421580, 457040, 496480, 611291, 674528, 843160, 914080, 1222582, 1686320, 2445164, 3056455, 3372640, 4890328, 6112910, 9780656, 12225820, 19561312, 24451640, 48903280, 97806560]

約数ペア:

[(1, 97806560), (2, 48903280), (4, 24451640), (5, 19561312), (8, 12225820), (10, 9780656), (16, 6112910), (20, 4890328), (29, 3372640), (32, 3056455), (40, 2445164), (58, 1686320), (80, 1222582), (107, 914080), (116, 843160), (145, 674528), (160, 611291), (197, 496480), (214, 457040), (232, 421580), (290, 337264), (394, 248240), (428, 228520), (464, 210790), (535, 182816), (580, 168632), (788, 124120), (856, 114260), (928, 105395), (985, 99296), (1070, 91408), (1160, 84316), (1576, 62060), (1712, 57130), (1970, 49648), (2140, 45704), (2320, 42158), (3103, 31520), (3152, 31030), (3424, 28565), (3940, 24824), (4280, 22852), (4640, 21079), (5713, 17120), (6206, 15760), (6304, 15515), (7880, 12412), (8560, 11426)]