85758888190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1\times {\mathrm{739}}^1$

素因数の和:1777

約数の個数: 64

約数和(自身を含む): 158195566080

約数和(自身を除く): 72436677890

約数列:

[1, 2, 5, 10, 53, 106, 265, 347, 530, 631, 694, 739, 1262, 1478, 1735, 3155, 3470, 3695, 6310, 7390, 18391, 33443, 36782, 39167, 66886, 78334, 91955, 167215, 183910, 195835, 218957, 256433, 334430, 391670, 437914, 466309, 512866, 932618, 1094785, 1282165, 2189570, 2331545, 2564330, 4663090, 11604721, 13590949, 23209442, 24714377, 27181898, 49428754, 58023605, 67954745, 116047210, 123571885, 135909490, 161809223, 247143770, 323618446, 809046115, 1618092230, 8575888819, 17151777638, 42879444095, 85758888190]

約数ペア:

[(1, 85758888190), (2, 42879444095), (5, 17151777638), (10, 8575888819), (53, 1618092230), (106, 809046115), (265, 323618446), (347, 247143770), (530, 161809223), (631, 135909490), (694, 123571885), (739, 116047210), (1262, 67954745), (1478, 58023605), (1735, 49428754), (3155, 27181898), (3470, 24714377), (3695, 23209442), (6310, 13590949), (7390, 11604721), (18391, 4663090), (33443, 2564330), (36782, 2331545), (39167, 2189570), (66886, 1282165), (78334, 1094785), (91955, 932618), (167215, 512866), (183910, 466309), (195835, 437914), (218957, 391670), (256433, 334430)]