7087840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 10209440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1429, 2480, 2858, 4960, 5716, 7145, 11432, 14290, 22864, 28580, 44299, 45728, 57160, 88598, 114320, 177196, 221495, 228640, 354392, 442990, 708784, 885980, 1417568, 1771960, 3543920, 7087840]

約数ペア:

[(1, 7087840), (2, 3543920), (4, 1771960), (5, 1417568), (8, 885980), (10, 708784), (16, 442990), (20, 354392), (31, 228640), (32, 221495), (40, 177196), (62, 114320), (80, 88598), (124, 57160), (155, 45728), (160, 44299), (248, 28580), (310, 22864), (496, 14290), (620, 11432), (992, 7145), (1240, 5716), (1429, 4960), (2480, 2858)]