10640608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 25280640

約数和(自身を除く): 14640032

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 37, 38, 43, 44, 74, 76, 86, 88, 148, 152, 172, 176, 209, 296, 304, 344, 352, 407, 418, 473, 592, 608, 688, 703, 814, 817, 836, 946, 1184, 1376, 1406, 1591, 1628, 1634, 1672, 1892, 2812, 3182, 3256, 3268, 3344, 3784, 5624, 6364, 6512, 6536, 6688, 7568, 7733, 8987, 11248, 12728, 13024, 13072, 15136, 15466, 17501, 17974, 22496, 25456, 26144, 30229, 30932, 35002, 35948, 50912, 60458, 61864, 70004, 71896, 120916, 123728, 140008, 143792, 241832, 247456, 280016, 287584, 332519, 483664, 560032, 665038, 967328, 1330076, 2660152, 5320304, 10640608]

約数ペア:

[(1, 10640608), (2, 5320304), (4, 2660152), (8, 1330076), (11, 967328), (16, 665038), (19, 560032), (22, 483664), (32, 332519), (37, 287584), (38, 280016), (43, 247456), (44, 241832), (74, 143792), (76, 140008), (86, 123728), (88, 120916), (148, 71896), (152, 70004), (172, 61864), (176, 60458), (209, 50912), (296, 35948), (304, 35002), (344, 30932), (352, 30229), (407, 26144), (418, 25456), (473, 22496), (592, 17974), (608, 17501), (688, 15466), (703, 15136), (814, 13072), (817, 13024), (836, 12728), (946, 11248), (1184, 8987), (1376, 7733), (1406, 7568), (1591, 6688), (1628, 6536), (1634, 6512), (1672, 6364), (1892, 5624), (2812, 3784), (3182, 3344), (3256, 3268)]