134600920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 311195520

約数和(自身を除く): 176594600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 173, 212, 265, 346, 367, 424, 530, 692, 734, 865, 1060, 1384, 1468, 1730, 1835, 2120, 2936, 3460, 3670, 6920, 7340, 9169, 14680, 18338, 19451, 36676, 38902, 45845, 63491, 73352, 77804, 91690, 97255, 126982, 155608, 183380, 194510, 253964, 317455, 366760, 389020, 507928, 634910, 778040, 1269820, 2539640, 3365023, 6730046, 13460092, 16825115, 26920184, 33650230, 67300460, 134600920]

約数ペア:

[(1, 134600920), (2, 67300460), (4, 33650230), (5, 26920184), (8, 16825115), (10, 13460092), (20, 6730046), (40, 3365023), (53, 2539640), (106, 1269820), (173, 778040), (212, 634910), (265, 507928), (346, 389020), (367, 366760), (424, 317455), (530, 253964), (692, 194510), (734, 183380), (865, 155608), (1060, 126982), (1384, 97255), (1468, 91690), (1730, 77804), (1835, 73352), (2120, 63491), (2936, 45845), (3460, 38902), (3670, 36676), (6920, 19451), (7340, 18338), (9169, 14680)]