86529160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 200491200

約数和(自身を除く): 113962040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 83, 134, 166, 268, 332, 335, 389, 415, 536, 664, 670, 778, 830, 1340, 1556, 1660, 1945, 2680, 3112, 3320, 3890, 5561, 7780, 11122, 15560, 22244, 26063, 27805, 32287, 44488, 52126, 55610, 64574, 104252, 111220, 129148, 130315, 161435, 208504, 222440, 258296, 260630, 322870, 521260, 645740, 1042520, 1291480, 2163229, 4326458, 8652916, 10816145, 17305832, 21632290, 43264580, 86529160]

約数ペア:

[(1, 86529160), (2, 43264580), (4, 21632290), (5, 17305832), (8, 10816145), (10, 8652916), (20, 4326458), (40, 2163229), (67, 1291480), (83, 1042520), (134, 645740), (166, 521260), (268, 322870), (332, 260630), (335, 258296), (389, 222440), (415, 208504), (536, 161435), (664, 130315), (670, 129148), (778, 111220), (830, 104252), (1340, 64574), (1556, 55610), (1660, 52126), (1945, 44488), (2680, 32287), (3112, 27805), (3320, 26063), (3890, 22244), (5561, 15560), (7780, 11122)]