133064646460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3121}}^1\times {\mathrm{16273}}^1$

素因数の和:19534

約数の個数: 48

約数和(自身を含む): 281676380832

約数和(自身を除く): 148611734372

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3121, 6242, 12484, 15605, 16273, 31210, 32546, 62420, 65092, 81365, 162730, 325460, 408851, 817702, 1635404, 2044255, 2131763, 4088510, 4263526, 8177020, 8527052, 10658815, 21317630, 42635260, 50788033, 101576066, 203152132, 253940165, 507880330, 1015760660, 6653232323, 13306464646, 26612929292, 33266161615, 66532323230, 133064646460]

約数ペア:

[(1, 133064646460), (2, 66532323230), (4, 33266161615), (5, 26612929292), (10, 13306464646), (20, 6653232323), (131, 1015760660), (262, 507880330), (524, 253940165), (655, 203152132), (1310, 101576066), (2620, 50788033), (3121, 42635260), (6242, 21317630), (12484, 10658815), (15605, 8527052), (16273, 8177020), (31210, 4263526), (32546, 4088510), (62420, 2131763), (65092, 2044255), (81365, 1635404), (162730, 817702), (325460, 408851)]