4715679920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443203}}^1$

素因数の和:443242

約数の個数: 80

約数和(自身を含む): 13189751040

約数和(自身を除く): 8474071120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 443203, 886406, 1772812, 2216015, 3102421, 3545624, 4432030, 6204842, 7091248, 8420857, 8864060, 12409684, 15512105, 16841714, 17728120, 24819368, 31024210, 33683428, 35456240, 42104285, 49638736, 58945999, 62048420, 67366856, 84208570, 117891998, 124096840, 134733712, 168417140, 235783996, 248193680, 294729995, 336834280, 471567992, 589459990, 673668560, 943135984, 1178919980, 2357839960, 4715679920]

約数ペア:

[(1, 4715679920), (2, 2357839960), (4, 1178919980), (5, 943135984), (7, 673668560), (8, 589459990), (10, 471567992), (14, 336834280), (16, 294729995), (19, 248193680), (20, 235783996), (28, 168417140), (35, 134733712), (38, 124096840), (40, 117891998), (56, 84208570), (70, 67366856), (76, 62048420), (80, 58945999), (95, 49638736), (112, 42104285), (133, 35456240), (140, 33683428), (152, 31024210), (190, 24819368), (266, 17728120), (280, 16841714), (304, 15512105), (380, 12409684), (532, 8864060), (560, 8420857), (665, 7091248), (760, 6204842), (1064, 4432030), (1330, 3545624), (1520, 3102421), (2128, 2216015), (2660, 1772812), (5320, 886406), (10640, 443203)]