27347560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 65862720

約数和(自身を除く): 38515160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 307, 340, 524, 614, 655, 680, 1048, 1228, 1310, 1535, 2227, 2456, 2620, 3070, 4454, 5219, 5240, 6140, 8908, 10438, 11135, 12280, 17816, 20876, 22270, 26095, 40217, 41752, 44540, 52190, 80434, 89080, 104380, 160868, 201085, 208760, 321736, 402170, 683689, 804340, 1367378, 1608680, 2734756, 3418445, 5469512, 6836890, 13673780, 27347560]

約数ペア:

[(1, 27347560), (2, 13673780), (4, 6836890), (5, 5469512), (8, 3418445), (10, 2734756), (17, 1608680), (20, 1367378), (34, 804340), (40, 683689), (68, 402170), (85, 321736), (131, 208760), (136, 201085), (170, 160868), (262, 104380), (307, 89080), (340, 80434), (524, 52190), (614, 44540), (655, 41752), (680, 40217), (1048, 26095), (1228, 22270), (1310, 20876), (1535, 17816), (2227, 12280), (2456, 11135), (2620, 10438), (3070, 8908), (4454, 6140), (5219, 5240)]