16996813298120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1\times {\mathrm{8810839}}^1$

素因数の和:8812542

約数の個数: 64

約数和(自身を含む): 39585341952000

約数和(自身を除く): 22588528653880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1663, 3326, 6652, 8315, 13304, 16630, 33260, 48227, 66520, 96454, 192908, 241135, 385816, 482270, 964540, 1929080, 8810839, 17621678, 35243356, 44054195, 70486712, 88108390, 176216780, 255514331, 352433560, 511028662, 1022057324, 1277571655, 2044114648, 2555143310, 5110286620, 10220573240, 14652425257, 29304850514, 58609701028, 73262126285, 117219402056, 146524252570, 293048505140, 424920332453, 586097010280, 849840664906, 1699681329812, 2124601662265, 3399362659624, 4249203324530, 8498406649060, 16996813298120]

約数ペア:

[(1, 16996813298120), (2, 8498406649060), (4, 4249203324530), (5, 3399362659624), (8, 2124601662265), (10, 1699681329812), (20, 849840664906), (29, 586097010280), (40, 424920332453), (58, 293048505140), (116, 146524252570), (145, 117219402056), (232, 73262126285), (290, 58609701028), (580, 29304850514), (1160, 14652425257), (1663, 10220573240), (3326, 5110286620), (6652, 2555143310), (8315, 2044114648), (13304, 1277571655), (16630, 1022057324), (33260, 511028662), (48227, 352433560), (66520, 255514331), (96454, 176216780), (192908, 88108390), (241135, 70486712), (385816, 44054195), (482270, 35243356), (964540, 17621678), (1929080, 8810839)]