1566956480

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{38557}}^1$

素因数の和:38701

約数の個数: 56

約数和(自身を含む): 3760793088

約数和(自身を除く): 2193836608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 38557, 40640, 77114, 154228, 192785, 308456, 385570, 616912, 771140, 1233824, 1542280, 2467648, 3084560, 4896739, 6169120, 9793478, 12338240, 19586956, 24483695, 39173912, 48967390, 78347824, 97934780, 156695648, 195869560, 313391296, 391739120, 783478240, 1566956480]

約数ペア:

[(1, 1566956480), (2, 783478240), (4, 391739120), (5, 313391296), (8, 195869560), (10, 156695648), (16, 97934780), (20, 78347824), (32, 48967390), (40, 39173912), (64, 24483695), (80, 19586956), (127, 12338240), (160, 9793478), (254, 6169120), (320, 4896739), (508, 3084560), (635, 2467648), (1016, 1542280), (1270, 1233824), (2032, 771140), (2540, 616912), (4064, 385570), (5080, 308456), (8128, 192785), (10160, 154228), (20320, 77114), (38557, 40640)]