135049220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 291083520

約数和(自身を除く): 156034300

約数列:

[1, 2, 4, 5, 10, 20, 67, 97, 134, 194, 268, 335, 388, 485, 670, 970, 1039, 1340, 1940, 2078, 4156, 5195, 6499, 10390, 12998, 20780, 25996, 32495, 64990, 69613, 100783, 129980, 139226, 201566, 278452, 348065, 403132, 503915, 696130, 1007830, 1392260, 2015660, 6752461, 13504922, 27009844, 33762305, 67524610, 135049220]

約数ペア:

[(1, 135049220), (2, 67524610), (4, 33762305), (5, 27009844), (10, 13504922), (20, 6752461), (67, 2015660), (97, 1392260), (134, 1007830), (194, 696130), (268, 503915), (335, 403132), (388, 348065), (485, 278452), (670, 201566), (970, 139226), (1039, 129980), (1340, 100783), (1940, 69613), (2078, 64990), (4156, 32495), (5195, 25996), (6499, 20780), (10390, 12998)]