15694973780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 34188376320

約数和(自身を除く): 18493402540

約数列:

[1, 2, 4, 5, 10, 20, 67, 89, 101, 134, 178, 202, 268, 335, 356, 404, 445, 505, 670, 890, 1010, 1303, 1340, 1780, 2020, 2606, 5212, 5963, 6515, 6767, 8989, 11926, 13030, 13534, 17978, 23852, 26060, 27068, 29815, 33835, 35956, 44945, 59630, 67670, 87301, 89890, 115967, 119260, 131603, 135340, 174602, 179780, 231934, 263206, 349204, 436505, 463868, 526412, 579835, 602263, 658015, 873010, 1159670, 1204526, 1316030, 1746020, 2319340, 2409052, 2632060, 3011315, 6022630, 7769789, 8817401, 11712667, 12045260, 15539578, 17634802, 23425334, 31079156, 35269604, 38848945, 44087005, 46850668, 58563335, 77697890, 88174010, 117126670, 155395780, 176348020, 234253340, 784748689, 1569497378, 3138994756, 3923743445, 7847486890, 15694973780]

約数ペア:

[(1, 15694973780), (2, 7847486890), (4, 3923743445), (5, 3138994756), (10, 1569497378), (20, 784748689), (67, 234253340), (89, 176348020), (101, 155395780), (134, 117126670), (178, 88174010), (202, 77697890), (268, 58563335), (335, 46850668), (356, 44087005), (404, 38848945), (445, 35269604), (505, 31079156), (670, 23425334), (890, 17634802), (1010, 15539578), (1303, 12045260), (1340, 11712667), (1780, 8817401), (2020, 7769789), (2606, 6022630), (5212, 3011315), (5963, 2632060), (6515, 2409052), (6767, 2319340), (8989, 1746020), (11926, 1316030), (13030, 1204526), (13534, 1159670), (17978, 873010), (23852, 658015), (26060, 602263), (27068, 579835), (29815, 526412), (33835, 463868), (35956, 436505), (44945, 349204), (59630, 263206), (67670, 231934), (87301, 179780), (89890, 174602), (115967, 135340), (119260, 131603)]