452928880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3574

約数の個数: 80

約数和(自身を含む): 1114642944

約数和(自身を除く): 661714064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 710, 920, 1136, 1420, 1633, 1840, 2840, 3266, 3467, 5680, 6532, 6934, 8165, 13064, 13868, 16330, 17335, 26128, 27736, 32660, 34670, 55472, 65320, 69340, 79741, 130640, 138680, 159482, 246157, 277360, 318964, 398705, 492314, 637928, 797410, 984628, 1230785, 1275856, 1594820, 1969256, 2461570, 3189640, 3938512, 4923140, 5661611, 6379280, 9846280, 11323222, 19692560, 22646444, 28308055, 45292888, 56616110, 90585776, 113232220, 226464440, 452928880]

約数ペア:

[(1, 452928880), (2, 226464440), (4, 113232220), (5, 90585776), (8, 56616110), (10, 45292888), (16, 28308055), (20, 22646444), (23, 19692560), (40, 11323222), (46, 9846280), (71, 6379280), (80, 5661611), (92, 4923140), (115, 3938512), (142, 3189640), (184, 2461570), (230, 1969256), (284, 1594820), (355, 1275856), (368, 1230785), (460, 984628), (568, 797410), (710, 637928), (920, 492314), (1136, 398705), (1420, 318964), (1633, 277360), (1840, 246157), (2840, 159482), (3266, 138680), (3467, 130640), (5680, 79741), (6532, 69340), (6934, 65320), (8165, 55472), (13064, 34670), (13868, 32660), (16330, 27736), (17335, 26128)]