11059520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 29626560

約数和(自身を除く): 18567040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 107, 136, 152, 160, 170, 190, 214, 272, 304, 320, 323, 340, 380, 428, 535, 544, 608, 646, 680, 760, 856, 1070, 1088, 1216, 1292, 1360, 1520, 1615, 1712, 1819, 2033, 2140, 2584, 2720, 3040, 3230, 3424, 3638, 4066, 4280, 5168, 5440, 6080, 6460, 6848, 7276, 8132, 8560, 9095, 10165, 10336, 12920, 14552, 16264, 17120, 18190, 20330, 20672, 25840, 29104, 32528, 34240, 34561, 36380, 40660, 51680, 58208, 65056, 69122, 72760, 81320, 103360, 116416, 130112, 138244, 145520, 162640, 172805, 276488, 291040, 325280, 345610, 552976, 582080, 650560, 691220, 1105952, 1382440, 2211904, 2764880, 5529760, 11059520]

約数ペア:

[(1, 11059520), (2, 5529760), (4, 2764880), (5, 2211904), (8, 1382440), (10, 1105952), (16, 691220), (17, 650560), (19, 582080), (20, 552976), (32, 345610), (34, 325280), (38, 291040), (40, 276488), (64, 172805), (68, 162640), (76, 145520), (80, 138244), (85, 130112), (95, 116416), (107, 103360), (136, 81320), (152, 72760), (160, 69122), (170, 65056), (190, 58208), (214, 51680), (272, 40660), (304, 36380), (320, 34561), (323, 34240), (340, 32528), (380, 29104), (428, 25840), (535, 20672), (544, 20330), (608, 18190), (646, 17120), (680, 16264), (760, 14552), (856, 12920), (1070, 10336), (1088, 10165), (1216, 9095), (1292, 8560), (1360, 8132), (1520, 7276), (1615, 6848), (1712, 6460), (1819, 6080), (2033, 5440), (2140, 5168), (2584, 4280), (2720, 4066), (3040, 3638), (3230, 3424)]