4383680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 112

約数和(自身を含む): 12679680

約数和(自身を除く): 8296000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 103, 112, 133, 140, 152, 160, 190, 206, 224, 266, 280, 304, 320, 380, 412, 448, 515, 532, 560, 608, 665, 721, 760, 824, 1030, 1064, 1120, 1216, 1330, 1442, 1520, 1648, 1957, 2060, 2128, 2240, 2660, 2884, 3040, 3296, 3605, 3914, 4120, 4256, 5320, 5768, 6080, 6592, 7210, 7828, 8240, 8512, 9785, 10640, 11536, 13699, 14420, 15656, 16480, 19570, 21280, 23072, 27398, 28840, 31312, 32960, 39140, 42560, 46144, 54796, 57680, 62624, 68495, 78280, 109592, 115360, 125248, 136990, 156560, 219184, 230720, 273980, 313120, 438368, 547960, 626240, 876736, 1095920, 2191840, 4383680]

約数ペア:

[(1, 4383680), (2, 2191840), (4, 1095920), (5, 876736), (7, 626240), (8, 547960), (10, 438368), (14, 313120), (16, 273980), (19, 230720), (20, 219184), (28, 156560), (32, 136990), (35, 125248), (38, 115360), (40, 109592), (56, 78280), (64, 68495), (70, 62624), (76, 57680), (80, 54796), (95, 46144), (103, 42560), (112, 39140), (133, 32960), (140, 31312), (152, 28840), (160, 27398), (190, 23072), (206, 21280), (224, 19570), (266, 16480), (280, 15656), (304, 14420), (320, 13699), (380, 11536), (412, 10640), (448, 9785), (515, 8512), (532, 8240), (560, 7828), (608, 7210), (665, 6592), (721, 6080), (760, 5768), (824, 5320), (1030, 4256), (1064, 4120), (1120, 3914), (1216, 3605), (1330, 3296), (1442, 3040), (1520, 2884), (1648, 2660), (1957, 2240), (2060, 2128)]