102967840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33871}}^1$

素因数の和:33905

約数の個数: 48

約数和(自身を含む): 256072320

約数和(自身を除く): 153104480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 33871, 67742, 135484, 169355, 270968, 338710, 541936, 643549, 677420, 1083872, 1287098, 1354840, 2574196, 2709680, 3217745, 5148392, 5419360, 6435490, 10296784, 12870980, 20593568, 25741960, 51483920, 102967840]

約数ペア:

[(1, 102967840), (2, 51483920), (4, 25741960), (5, 20593568), (8, 12870980), (10, 10296784), (16, 6435490), (19, 5419360), (20, 5148392), (32, 3217745), (38, 2709680), (40, 2574196), (76, 1354840), (80, 1287098), (95, 1083872), (152, 677420), (160, 643549), (190, 541936), (304, 338710), (380, 270968), (608, 169355), (760, 135484), (1520, 67742), (3040, 33871)]