47216960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 130356864

約数和(自身を除く): 83139904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 140, 160, 197, 214, 224, 280, 320, 394, 428, 448, 535, 560, 749, 788, 856, 985, 1070, 1120, 1379, 1498, 1576, 1712, 1970, 2140, 2240, 2758, 2996, 3152, 3424, 3745, 3940, 4280, 5516, 5992, 6304, 6848, 6895, 7490, 7880, 8560, 11032, 11984, 12608, 13790, 14980, 15760, 17120, 21079, 22064, 23968, 27580, 29960, 31520, 34240, 42158, 44128, 47936, 55160, 59920, 63040, 84316, 88256, 105395, 110320, 119840, 147553, 168632, 210790, 220640, 239680, 295106, 337264, 421580, 441280, 590212, 674528, 737765, 843160, 1180424, 1349056, 1475530, 1686320, 2360848, 2951060, 3372640, 4721696, 5902120, 6745280, 9443392, 11804240, 23608480, 47216960]

約数ペア:

[(1, 47216960), (2, 23608480), (4, 11804240), (5, 9443392), (7, 6745280), (8, 5902120), (10, 4721696), (14, 3372640), (16, 2951060), (20, 2360848), (28, 1686320), (32, 1475530), (35, 1349056), (40, 1180424), (56, 843160), (64, 737765), (70, 674528), (80, 590212), (107, 441280), (112, 421580), (140, 337264), (160, 295106), (197, 239680), (214, 220640), (224, 210790), (280, 168632), (320, 147553), (394, 119840), (428, 110320), (448, 105395), (535, 88256), (560, 84316), (749, 63040), (788, 59920), (856, 55160), (985, 47936), (1070, 44128), (1120, 42158), (1379, 34240), (1498, 31520), (1576, 29960), (1712, 27580), (1970, 23968), (2140, 22064), (2240, 21079), (2758, 17120), (2996, 15760), (3152, 14980), (3424, 13790), (3745, 12608), (3940, 11984), (4280, 11032), (5516, 8560), (5992, 7880), (6304, 7490), (6848, 6895)]