43687840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2094

約数の個数: 96

約数和(自身を含む): 124225920

約数和(自身を除く): 80538080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2053, 2128, 2660, 3040, 4106, 4256, 5320, 8212, 10265, 10640, 14371, 16424, 20530, 21280, 28742, 32848, 39007, 41060, 57484, 65696, 71855, 78014, 82120, 114968, 143710, 156028, 164240, 195035, 229936, 273049, 287420, 312056, 328480, 390070, 459872, 546098, 574840, 624112, 780140, 1092196, 1149680, 1248224, 1365245, 1560280, 2184392, 2299360, 2730490, 3120560, 4368784, 5460980, 6241120, 8737568, 10921960, 21843920, 43687840]

約数ペア:

[(1, 43687840), (2, 21843920), (4, 10921960), (5, 8737568), (7, 6241120), (8, 5460980), (10, 4368784), (14, 3120560), (16, 2730490), (19, 2299360), (20, 2184392), (28, 1560280), (32, 1365245), (35, 1248224), (38, 1149680), (40, 1092196), (56, 780140), (70, 624112), (76, 574840), (80, 546098), (95, 459872), (112, 390070), (133, 328480), (140, 312056), (152, 287420), (160, 273049), (190, 229936), (224, 195035), (266, 164240), (280, 156028), (304, 143710), (380, 114968), (532, 82120), (560, 78014), (608, 71855), (665, 65696), (760, 57484), (1064, 41060), (1120, 39007), (1330, 32848), (1520, 28742), (2053, 21280), (2128, 20530), (2660, 16424), (3040, 14371), (4106, 10640), (4256, 10265), (5320, 8212)]