4180480

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 80

約数和(自身を含む): 10606464

約数和(自身を除く): 6425984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 71, 80, 92, 115, 128, 142, 160, 184, 230, 256, 284, 320, 355, 368, 460, 512, 568, 640, 710, 736, 920, 1136, 1280, 1420, 1472, 1633, 1840, 2272, 2560, 2840, 2944, 3266, 3680, 4544, 5680, 5888, 6532, 7360, 8165, 9088, 11360, 11776, 13064, 14720, 16330, 18176, 22720, 26128, 29440, 32660, 36352, 45440, 52256, 58880, 65320, 90880, 104512, 130640, 181760, 209024, 261280, 418048, 522560, 836096, 1045120, 2090240, 4180480]

約数ペア:

[(1, 4180480), (2, 2090240), (4, 1045120), (5, 836096), (8, 522560), (10, 418048), (16, 261280), (20, 209024), (23, 181760), (32, 130640), (40, 104512), (46, 90880), (64, 65320), (71, 58880), (80, 52256), (92, 45440), (115, 36352), (128, 32660), (142, 29440), (160, 26128), (184, 22720), (230, 18176), (256, 16330), (284, 14720), (320, 13064), (355, 11776), (368, 11360), (460, 9088), (512, 8165), (568, 7360), (640, 6532), (710, 5888), (736, 5680), (920, 4544), (1136, 3680), (1280, 3266), (1420, 2944), (1472, 2840), (1633, 2560), (1840, 2272)]