87819160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 233610480

約数和(自身を除く): 145791320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 1144, 1181, 1352, 1430, 1690, 1859, 2362, 2860, 3380, 3718, 4724, 5720, 5905, 6760, 7436, 9295, 9448, 11810, 12991, 14872, 15353, 18590, 23620, 25982, 30706, 37180, 47240, 51964, 61412, 64955, 74360, 76765, 103928, 122824, 129910, 153530, 168883, 199589, 259820, 307060, 337766, 399178, 519640, 614120, 675532, 798356, 844415, 997945, 1351064, 1596712, 1688830, 1995890, 2195479, 3377660, 3991780, 4390958, 6755320, 7983560, 8781916, 10977395, 17563832, 21954790, 43909580, 87819160]

約数ペア:

[(1, 87819160), (2, 43909580), (4, 21954790), (5, 17563832), (8, 10977395), (10, 8781916), (11, 7983560), (13, 6755320), (20, 4390958), (22, 3991780), (26, 3377660), (40, 2195479), (44, 1995890), (52, 1688830), (55, 1596712), (65, 1351064), (88, 997945), (104, 844415), (110, 798356), (130, 675532), (143, 614120), (169, 519640), (220, 399178), (260, 337766), (286, 307060), (338, 259820), (440, 199589), (520, 168883), (572, 153530), (676, 129910), (715, 122824), (845, 103928), (1144, 76765), (1181, 74360), (1352, 64955), (1430, 61412), (1690, 51964), (1859, 47240), (2362, 37180), (2860, 30706), (3380, 25982), (3718, 23620), (4724, 18590), (5720, 15353), (5905, 14872), (6760, 12991), (7436, 11810), (9295, 9448)]