84033560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 211870080

約数和(自身を除く): 127836520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 401, 403, 520, 620, 676, 802, 806, 845, 1240, 1352, 1604, 1612, 1690, 2005, 2015, 3208, 3224, 3380, 4010, 4030, 5213, 5239, 6760, 8020, 8060, 10426, 10478, 12431, 16040, 16120, 20852, 20956, 24862, 26065, 26195, 41704, 41912, 49724, 52130, 52390, 62155, 67769, 99448, 104260, 104780, 124310, 135538, 161603, 208520, 209560, 248620, 271076, 323206, 338845, 497240, 542152, 646412, 677690, 808015, 1292824, 1355380, 1616030, 2100839, 2710760, 3232060, 4201678, 6464120, 8403356, 10504195, 16806712, 21008390, 42016780, 84033560]

約数ペア:

[(1, 84033560), (2, 42016780), (4, 21008390), (5, 16806712), (8, 10504195), (10, 8403356), (13, 6464120), (20, 4201678), (26, 3232060), (31, 2710760), (40, 2100839), (52, 1616030), (62, 1355380), (65, 1292824), (104, 808015), (124, 677690), (130, 646412), (155, 542152), (169, 497240), (248, 338845), (260, 323206), (310, 271076), (338, 248620), (401, 209560), (403, 208520), (520, 161603), (620, 135538), (676, 124310), (802, 104780), (806, 104260), (845, 99448), (1240, 67769), (1352, 62155), (1604, 52390), (1612, 52130), (1690, 49724), (2005, 41912), (2015, 41704), (3208, 26195), (3224, 26065), (3380, 24862), (4010, 20956), (4030, 20852), (5213, 16120), (5239, 16040), (6760, 12431), (8020, 10478), (8060, 10426)]