3531880240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{3389}}^1$

素因数の和:5270

約数の個数: 80

約数和(自身を含む): 9392523840

約数和(自身を除く): 5860643600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1861, 3389, 3722, 6778, 7444, 9305, 13027, 13556, 14888, 16945, 18610, 23723, 26054, 27112, 29776, 33890, 37220, 47446, 52108, 54224, 65135, 67780, 74440, 94892, 104216, 118615, 130270, 135560, 148880, 189784, 208432, 237230, 260540, 271120, 379568, 474460, 521080, 948920, 1042160, 1897840, 6306929, 12613858, 25227716, 31534645, 44148503, 50455432, 63069290, 88297006, 100910864, 126138580, 176594012, 220742515, 252277160, 353188024, 441485030, 504554320, 706376048, 882970060, 1765940120, 3531880240]

約数ペア:

[(1, 3531880240), (2, 1765940120), (4, 882970060), (5, 706376048), (7, 504554320), (8, 441485030), (10, 353188024), (14, 252277160), (16, 220742515), (20, 176594012), (28, 126138580), (35, 100910864), (40, 88297006), (56, 63069290), (70, 50455432), (80, 44148503), (112, 31534645), (140, 25227716), (280, 12613858), (560, 6306929), (1861, 1897840), (3389, 1042160), (3722, 948920), (6778, 521080), (7444, 474460), (9305, 379568), (13027, 271120), (13556, 260540), (14888, 237230), (16945, 208432), (18610, 189784), (23723, 148880), (26054, 135560), (27112, 130270), (29776, 118615), (33890, 104216), (37220, 94892), (47446, 74440), (52108, 67780), (54224, 65135)]