88579520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 112

約数和(自身を含む): 235366560

約数和(自身を除く): 146787040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 857, 1088, 1216, 1292, 1360, 1520, 1615, 1714, 2584, 2720, 3040, 3230, 3428, 4285, 5168, 5440, 6080, 6460, 6856, 8570, 10336, 12920, 13712, 14569, 16283, 17140, 20672, 25840, 27424, 29138, 32566, 34280, 51680, 54848, 58276, 65132, 68560, 72845, 81415, 103360, 116552, 130264, 137120, 145690, 162830, 233104, 260528, 274240, 276811, 291380, 325660, 466208, 521056, 553622, 582760, 651320, 932416, 1042112, 1107244, 1165520, 1302640, 1384055, 2214488, 2331040, 2605280, 2768110, 4428976, 4662080, 5210560, 5536220, 8857952, 11072440, 17715904, 22144880, 44289760, 88579520]

約数ペア:

[(1, 88579520), (2, 44289760), (4, 22144880), (5, 17715904), (8, 11072440), (10, 8857952), (16, 5536220), (17, 5210560), (19, 4662080), (20, 4428976), (32, 2768110), (34, 2605280), (38, 2331040), (40, 2214488), (64, 1384055), (68, 1302640), (76, 1165520), (80, 1107244), (85, 1042112), (95, 932416), (136, 651320), (152, 582760), (160, 553622), (170, 521056), (190, 466208), (272, 325660), (304, 291380), (320, 276811), (323, 274240), (340, 260528), (380, 233104), (544, 162830), (608, 145690), (646, 137120), (680, 130264), (760, 116552), (857, 103360), (1088, 81415), (1216, 72845), (1292, 68560), (1360, 65132), (1520, 58276), (1615, 54848), (1714, 51680), (2584, 34280), (2720, 32566), (3040, 29138), (3230, 27424), (3428, 25840), (4285, 20672), (5168, 17140), (5440, 16283), (6080, 14569), (6460, 13712), (6856, 12920), (8570, 10336)]