61250560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1709}}^1$

素因数の和:1741

約数の個数: 88

約数和(自身を含む): 168017760

約数和(自身を除く): 106767200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1709, 1792, 2240, 2560, 3418, 3584, 4480, 5120, 6836, 7168, 8545, 8960, 11963, 13672, 17090, 17920, 23926, 27344, 34180, 35840, 47852, 54688, 59815, 68360, 95704, 109376, 119630, 136720, 191408, 218752, 239260, 273440, 382816, 437504, 478520, 546880, 765632, 875008, 957040, 1093760, 1531264, 1750016, 1914080, 2187520, 3062528, 3828160, 4375040, 6125056, 7656320, 8750080, 12250112, 15312640, 30625280, 61250560]

約数ペア:

[(1, 61250560), (2, 30625280), (4, 15312640), (5, 12250112), (7, 8750080), (8, 7656320), (10, 6125056), (14, 4375040), (16, 3828160), (20, 3062528), (28, 2187520), (32, 1914080), (35, 1750016), (40, 1531264), (56, 1093760), (64, 957040), (70, 875008), (80, 765632), (112, 546880), (128, 478520), (140, 437504), (160, 382816), (224, 273440), (256, 239260), (280, 218752), (320, 191408), (448, 136720), (512, 119630), (560, 109376), (640, 95704), (896, 68360), (1024, 59815), (1120, 54688), (1280, 47852), (1709, 35840), (1792, 34180), (2240, 27344), (2560, 23926), (3418, 17920), (3584, 17090), (4480, 13672), (5120, 11963), (6836, 8960), (7168, 8545)]