353191520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2848

約数の個数: 96

約数和(自身を含む): 923076000

約数和(自身を除く): 569884480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 352, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 1760, 2336, 2749, 2920, 3212, 4015, 5498, 5840, 6424, 8030, 10996, 11680, 12848, 13745, 16060, 21992, 25696, 27490, 30239, 32120, 43984, 54980, 60478, 64240, 87968, 109960, 120956, 128480, 151195, 200677, 219920, 241912, 302390, 401354, 439840, 483824, 604780, 802708, 967648, 1003385, 1209560, 1605416, 2006770, 2207447, 2419120, 3210832, 4013540, 4414894, 4838240, 6421664, 8027080, 8829788, 11037235, 16054160, 17659576, 22074470, 32108320, 35319152, 44148940, 70638304, 88297880, 176595760, 353191520]

約数ペア:

[(1, 353191520), (2, 176595760), (4, 88297880), (5, 70638304), (8, 44148940), (10, 35319152), (11, 32108320), (16, 22074470), (20, 17659576), (22, 16054160), (32, 11037235), (40, 8829788), (44, 8027080), (55, 6421664), (73, 4838240), (80, 4414894), (88, 4013540), (110, 3210832), (146, 2419120), (160, 2207447), (176, 2006770), (220, 1605416), (292, 1209560), (352, 1003385), (365, 967648), (440, 802708), (584, 604780), (730, 483824), (803, 439840), (880, 401354), (1168, 302390), (1460, 241912), (1606, 219920), (1760, 200677), (2336, 151195), (2749, 128480), (2920, 120956), (3212, 109960), (4015, 87968), (5498, 64240), (5840, 60478), (6424, 54980), (8030, 43984), (10996, 32120), (11680, 30239), (12848, 27490), (13745, 25696), (16060, 21992)]