17641120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 50198400

約数和(自身を除く): 32557280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 829, 1064, 1120, 1330, 1520, 1658, 2128, 2660, 3040, 3316, 4145, 4256, 5320, 5803, 6632, 8290, 10640, 11606, 13264, 15751, 16580, 21280, 23212, 26528, 29015, 31502, 33160, 46424, 58030, 63004, 66320, 78755, 92848, 110257, 116060, 126008, 132640, 157510, 185696, 220514, 232120, 252016, 315020, 441028, 464240, 504032, 551285, 630040, 882056, 928480, 1102570, 1260080, 1764112, 2205140, 2520160, 3528224, 4410280, 8820560, 17641120]

約数ペア:

[(1, 17641120), (2, 8820560), (4, 4410280), (5, 3528224), (7, 2520160), (8, 2205140), (10, 1764112), (14, 1260080), (16, 1102570), (19, 928480), (20, 882056), (28, 630040), (32, 551285), (35, 504032), (38, 464240), (40, 441028), (56, 315020), (70, 252016), (76, 232120), (80, 220514), (95, 185696), (112, 157510), (133, 132640), (140, 126008), (152, 116060), (160, 110257), (190, 92848), (224, 78755), (266, 66320), (280, 63004), (304, 58030), (380, 46424), (532, 33160), (560, 31502), (608, 29015), (665, 26528), (760, 23212), (829, 21280), (1064, 16580), (1120, 15751), (1330, 13264), (1520, 11606), (1658, 10640), (2128, 8290), (2660, 6632), (3040, 5803), (3316, 5320), (4145, 4256)]