77079860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26951}}^1$

素因数の和:26984

約数の個数: 48

約数和(自身を含む): 190173312

約数和(自身を除く): 113093452

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 26951, 53902, 107804, 134755, 269510, 296461, 350363, 539020, 592922, 700726, 1185844, 1401452, 1482305, 1751815, 2964610, 3503630, 3853993, 5929220, 7007260, 7707986, 15415972, 19269965, 38539930, 77079860]

約数ペア:

[(1, 77079860), (2, 38539930), (4, 19269965), (5, 15415972), (10, 7707986), (11, 7007260), (13, 5929220), (20, 3853993), (22, 3503630), (26, 2964610), (44, 1751815), (52, 1482305), (55, 1401452), (65, 1185844), (110, 700726), (130, 592922), (143, 539020), (220, 350363), (260, 296461), (286, 269510), (572, 134755), (715, 107804), (1430, 53902), (2860, 26951)]