139422983440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7055819}}^1$

素因数の和:7055864

約数の個数: 80

約数和(自身を含む): 367467105600

約数和(自身を除く): 228044122160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 7055819, 14111638, 28223276, 35279095, 56446552, 70558190, 91725647, 112893104, 134060561, 141116380, 183451294, 268121122, 282232760, 366902588, 458628235, 536242244, 564465520, 670302805, 733805176, 917256470, 1072484488, 1340605610, 1467610352, 1742787293, 1834512940, 2144968976, 2681211220, 3485574586, 3669025880, 5362422440, 6971149172, 7338051760, 8713936465, 10724844880, 13942298344, 17427872930, 27884596688, 34855745860, 69711491720, 139422983440]

約数ペア:

[(1, 139422983440), (2, 69711491720), (4, 34855745860), (5, 27884596688), (8, 17427872930), (10, 13942298344), (13, 10724844880), (16, 8713936465), (19, 7338051760), (20, 6971149172), (26, 5362422440), (38, 3669025880), (40, 3485574586), (52, 2681211220), (65, 2144968976), (76, 1834512940), (80, 1742787293), (95, 1467610352), (104, 1340605610), (130, 1072484488), (152, 917256470), (190, 733805176), (208, 670302805), (247, 564465520), (260, 536242244), (304, 458628235), (380, 366902588), (494, 282232760), (520, 268121122), (760, 183451294), (988, 141116380), (1040, 134060561), (1235, 112893104), (1520, 91725647), (1976, 70558190), (2470, 56446552), (3952, 35279095), (4940, 28223276), (9880, 14111638), (19760, 7055819)]