1098982880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2668

約数の個数: 96

約数和(自身を含む): 2704109184

約数和(自身を除く): 1605126304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 73, 74, 80, 146, 148, 160, 185, 292, 296, 365, 370, 584, 592, 730, 740, 1168, 1184, 1460, 1480, 2336, 2543, 2701, 2920, 2960, 5086, 5402, 5840, 5920, 10172, 10804, 11680, 12715, 13505, 20344, 21608, 25430, 27010, 40688, 43216, 50860, 54020, 81376, 86432, 94091, 101720, 108040, 185639, 188182, 203440, 216080, 371278, 376364, 406880, 432160, 470455, 742556, 752728, 928195, 940910, 1485112, 1505456, 1856390, 1881820, 2970224, 3010912, 3712780, 3763640, 5940448, 6868643, 7425560, 7527280, 13737286, 14851120, 15054560, 27474572, 29702240, 34343215, 54949144, 68686430, 109898288, 137372860, 219796576, 274745720, 549491440, 1098982880]

約数ペア:

[(1, 1098982880), (2, 549491440), (4, 274745720), (5, 219796576), (8, 137372860), (10, 109898288), (16, 68686430), (20, 54949144), (32, 34343215), (37, 29702240), (40, 27474572), (73, 15054560), (74, 14851120), (80, 13737286), (146, 7527280), (148, 7425560), (160, 6868643), (185, 5940448), (292, 3763640), (296, 3712780), (365, 3010912), (370, 2970224), (584, 1881820), (592, 1856390), (730, 1505456), (740, 1485112), (1168, 940910), (1184, 928195), (1460, 752728), (1480, 742556), (2336, 470455), (2543, 432160), (2701, 406880), (2920, 376364), (2960, 371278), (5086, 216080), (5402, 203440), (5840, 188182), (5920, 185639), (10172, 108040), (10804, 101720), (11680, 94091), (12715, 86432), (13505, 81376), (20344, 54020), (21608, 50860), (25430, 43216), (27010, 40688)]