85960640

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 216712800

約数和(自身を除く): 130752160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 59, 64, 80, 116, 118, 145, 157, 160, 232, 236, 290, 295, 314, 320, 464, 472, 580, 590, 628, 785, 928, 944, 1160, 1180, 1256, 1570, 1711, 1856, 1888, 2320, 2360, 2512, 3140, 3422, 3776, 4553, 4640, 4720, 5024, 6280, 6844, 8555, 9106, 9263, 9280, 9440, 10048, 12560, 13688, 17110, 18212, 18526, 18880, 22765, 25120, 27376, 34220, 36424, 37052, 45530, 46315, 50240, 54752, 68440, 72848, 74104, 91060, 92630, 109504, 136880, 145696, 148208, 182120, 185260, 268627, 273760, 291392, 296416, 364240, 370520, 537254, 547520, 592832, 728480, 741040, 1074508, 1343135, 1456960, 1482080, 2149016, 2686270, 2964160, 4298032, 5372540, 8596064, 10745080, 17192128, 21490160, 42980320, 85960640]

約数ペア:

[(1, 85960640), (2, 42980320), (4, 21490160), (5, 17192128), (8, 10745080), (10, 8596064), (16, 5372540), (20, 4298032), (29, 2964160), (32, 2686270), (40, 2149016), (58, 1482080), (59, 1456960), (64, 1343135), (80, 1074508), (116, 741040), (118, 728480), (145, 592832), (157, 547520), (160, 537254), (232, 370520), (236, 364240), (290, 296416), (295, 291392), (314, 273760), (320, 268627), (464, 185260), (472, 182120), (580, 148208), (590, 145696), (628, 136880), (785, 109504), (928, 92630), (944, 91060), (1160, 74104), (1180, 72848), (1256, 68440), (1570, 54752), (1711, 50240), (1856, 46315), (1888, 45530), (2320, 37052), (2360, 36424), (2512, 34220), (3140, 27376), (3422, 25120), (3776, 22765), (4553, 18880), (4640, 18526), (4720, 18212), (5024, 17110), (6280, 13688), (6844, 12560), (8555, 10048), (9106, 9440), (9263, 9280)]