4214560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 11757312

約数和(自身を除く): 7542752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 71, 80, 106, 112, 140, 142, 160, 212, 224, 265, 280, 284, 355, 371, 424, 497, 530, 560, 568, 710, 742, 848, 994, 1060, 1120, 1136, 1420, 1484, 1696, 1855, 1988, 2120, 2272, 2485, 2840, 2968, 3710, 3763, 3976, 4240, 4970, 5680, 5936, 7420, 7526, 7952, 8480, 9940, 11360, 11872, 14840, 15052, 15904, 18815, 19880, 26341, 29680, 30104, 37630, 39760, 52682, 59360, 60208, 75260, 79520, 105364, 120416, 131705, 150520, 210728, 263410, 301040, 421456, 526820, 602080, 842912, 1053640, 2107280, 4214560]

約数ペア:

[(1, 4214560), (2, 2107280), (4, 1053640), (5, 842912), (7, 602080), (8, 526820), (10, 421456), (14, 301040), (16, 263410), (20, 210728), (28, 150520), (32, 131705), (35, 120416), (40, 105364), (53, 79520), (56, 75260), (70, 60208), (71, 59360), (80, 52682), (106, 39760), (112, 37630), (140, 30104), (142, 29680), (160, 26341), (212, 19880), (224, 18815), (265, 15904), (280, 15052), (284, 14840), (355, 11872), (371, 11360), (424, 9940), (497, 8480), (530, 7952), (560, 7526), (568, 7420), (710, 5936), (742, 5680), (848, 4970), (994, 4240), (1060, 3976), (1120, 3763), (1136, 3710), (1420, 2968), (1484, 2840), (1696, 2485), (1855, 2272), (1988, 2120)]